Finding the Third Proportional to 500,759 and 1,061,112
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Solution
The third proportional to 500,759 and 1,061,112 is: 2,248,504.12
Step by Step Solution
- Step 1: Write the proportion equation
500,759 : 1,061,112 = 1,061,112 : x - Step 2: Convert to fraction form
500,759/1,061,112 = 1,061,112/x - Step 3: Cross multiply
500,759x = 1,061,112 × 1,061,112 - Step 4: Simplify right side
500,759x = 1,125,958,676,544 - Step 5: Solve for x
x = 1,125,958,676,544/500,759 - Step 6: Final answer
x = 2,248,504.12
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.