Finding the Third Proportional to 2,715,481.13 and 5,861,656.13
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Solution
The third proportional to 2,715,481.13 and 5,861,656.13 is: 12,653,010.99
Step by Step Solution
- Step 1: Write the proportion equation
2,715,481.13 : 5,861,656.13 = 5,861,656.13 : x - Step 2: Convert to fraction form
2,715,481.13/5,861,656.13 = 5,861,656.13/x - Step 3: Cross multiply
2,715,481.13x = 5,861,656.13 × 5,861,656.13 - Step 4: Simplify right side
2,715,481.13x = 34,359,012,527,750.02 - Step 5: Solve for x
x = 34,359,012,527,750.02/2,715,481.13 - Step 6: Final answer
x = 12,653,010.99
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.