Determine the level of mechanical growth of the country according to the following data: the population is 4,073 thousand people

Determine the level of mechanical growth of the country according to the following data: the population is 4,073 thousand people, the birth rate is 47 thousand people, the death rate is 54 thousand people, 126 thousand people arrived, 94 thousand people left.

Decision:
1) Find the mechanical gain: MP = I – E
126 – 94 = 32 thousand people
2) Determine the share of mechanical gain by making the proportion:
4,073 -100%
31 thousand people – X%,
X = 7.8%
Answer: The rate of mechanical population growth is 7.8%.

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