Finding the Third Proportional to 4,129,201.13 and 9,098,205.75
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Solution
The third proportional to 4,129,201.13 and 9,098,205.75 is: 20,046,819.07
Step by Step Solution
- Step 1: Write the proportion equation
4,129,201.13 : 9,098,205.75 = 9,098,205.75 : x - Step 2: Convert to fraction form
4,129,201.13/9,098,205.75 = 9,098,205.75/x - Step 3: Cross multiply
4,129,201.13x = 9,098,205.75 × 9,098,205.75 - Step 4: Simplify right side
4,129,201.13x = 82,777,347,869,333.06 - Step 5: Solve for x
x = 82,777,347,869,333.06/4,129,201.13 - Step 6: Final answer
x = 20,046,819.07
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.