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## Population at Mid Year Solution

STEP 0: Pre-Calculation Summary
Formula Used
population_at_mid_year_census = Population at earlier census+Constant factor*(Mid year census date-Earlier census date)
PM = PE+KA*(TM-TE)
This formula uses 4 Variables
Variables Used
Population at earlier census- Population at earlier census is the population at the earlier census date.
Constant factor- Constant factor is defined as rate of change of population.
Mid year census date- Mid year census date is the date at which population is noted.
Earlier census date- Earlier census date is the date at which the population is noted.
STEP 1: Convert Input(s) to Base Unit
Population at earlier census: 30 --> No Conversion Required
Constant factor: 2 --> No Conversion Required
Mid year census date: 2 --> No Conversion Required
Earlier census date: 20 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
PM = PE+KA*(TM-TE) --> 30+2*(2-20)
Evaluating ... ...
PM = -6
STEP 3: Convert Result to Output's Unit
-6 --> No Conversion Required
FINAL ANSWER
-6 <-- Population at mid year census
(Calculation completed in 00.031 seconds)

## < 11 Other formulas that you can solve using the same Inputs

Proportionality Factor when Population at Last Census is Given
proportionality_factor = (log(Population at last census,e)-log(Population at earlier census,e))/(Last census date-Earlier census date) Go
Earlier Census Date when Proportionality Factor is Given
earlier_census_date = Last census date-((log(Population at last census,e)-log(Population at earlier census,e))/Proportionality factor) Go
Last Census Date when Proportionality Factor is Given
last_census_date = Earlier census date+((log(Population at last census,e)-log(Population at earlier census,e))/Proportionality factor) Go
Population at Earlier Census when Proportionality Factor is Given
population_at_earlier_census = exp(log(Population at last census,e)-(Last census date-Earlier census date)*Proportionality factor) Go
Population at Last Census when Proportionality Factor is Given
population_at_last_census = exp((Last census date-Earlier census date)*Proportionality factor+log(Population at earlier census,e)) Go
Population at Earlier Census for Inter Censal Period
population_at_earlier_census = Population at mid year census-Constant factor*(Mid year census date-Earlier census date) Go
Constant Factor when Population at Last Census is Given
constant_factor = (Population at last census-Population at earlier census)/(Last census date-Earlier census date) Go
Earlier Census Date when Constant Factor is Given
earlier_census_date = Last census date-((Population at last census-Population at earlier census)/Constant factor) Go
Last Census Date when Constant Factor is Given
last_census_date = Earlier census date+((Population at last census-Population at earlier census)/Constant factor) Go
Population at Earlier Census
population_at_earlier_census = Population at last census-Constant factor*(Last census date-Earlier census date) Go
Population at Last Census
population_at_last_census = Population at earlier census+Constant factor*(Last census date-Earlier census date) Go

## < 3 Other formulas that calculate the same Output

Population at Mid Year for Geometric Increase Method
population_at_mid_year_census = exp(log(Population at earlier census,e)+Proportionality factor*(Mid year census date-Earlier census date)) Go
Population at Mid Year for Geometric Increase Method Post Censal
population_at_mid_year_census = exp(log(Population at last census,e)+Proportionality factor*(Mid year census date- Last census date)) Go
Population at Mid Year for Post Censal Period
population_at_mid_year_census = Population at last census+Constant factor*(Mid year census date-Last census date) Go

### Population at Mid Year Formula

population_at_mid_year_census = Population at earlier census+Constant factor*(Mid year census date-Earlier census date)
PM = PE+KA*(TM-TE)

## What is population ?

A population is a distinct group of individuals, whether that group comprises a nation or a group of people with a common characteristic.

## How to Calculate Population at Mid Year?

Population at Mid Year calculator uses population_at_mid_year_census = Population at earlier census+Constant factor*(Mid year census date-Earlier census date) to calculate the Population at mid year census, The Population at Mid Year calculates the value of population at mid year census when we have prior information of other parameters used. Population at mid year census and is denoted by PM symbol.

How to calculate Population at Mid Year using this online calculator? To use this online calculator for Population at Mid Year, enter Population at earlier census (PE), Constant factor (KA), Mid year census date (TM) and Earlier census date (TE) and hit the calculate button. Here is how the Population at Mid Year calculation can be explained with given input values -> -6 = 30+2*(2-20).

### FAQ

What is Population at Mid Year?
The Population at Mid Year calculates the value of population at mid year census when we have prior information of other parameters used and is represented as PM = PE+KA*(TM-TE) or population_at_mid_year_census = Population at earlier census+Constant factor*(Mid year census date-Earlier census date). Population at earlier census is the population at the earlier census date, Constant factor is defined as rate of change of population, Mid year census date is the date at which population is noted and Earlier census date is the date at which the population is noted.
How to calculate Population at Mid Year?
The Population at Mid Year calculates the value of population at mid year census when we have prior information of other parameters used is calculated using population_at_mid_year_census = Population at earlier census+Constant factor*(Mid year census date-Earlier census date). To calculate Population at Mid Year, you need Population at earlier census (PE), Constant factor (KA), Mid year census date (TM) and Earlier census date (TE). With our tool, you need to enter the respective value for Population at earlier census, Constant factor, Mid year census date and Earlier census date and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Population at mid year census?
In this formula, Population at mid year census uses Population at earlier census, Constant factor, Mid year census date and Earlier census date. We can use 3 other way(s) to calculate the same, which is/are as follows -
• population_at_mid_year_census = Population at last census+Constant factor*(Mid year census date-Last census date)
• population_at_mid_year_census = exp(log(Population at earlier census,e)+Proportionality factor*(Mid year census date-Earlier census date))
• population_at_mid_year_census = exp(log(Population at last census,e)+Proportionality factor*(Mid year census date- Last census date)) Let Others Know
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