Finding the Third Proportional to 217,105.31 and 471,344.06
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Solution
The third proportional to 217,105.31 and 471,344.06 is: 1,023,306.26
Step by Step Solution
- Step 1: Write the proportion equation
217,105.31 : 471,344.06 = 471,344.06 : x - Step 2: Convert to fraction form
217,105.31/471,344.06 = 471,344.06/x - Step 3: Cross multiply
217,105.31x = 471,344.06 × 471,344.06 - Step 4: Simplify right side
217,105.31x = 222,165,225,254.00 - Step 5: Solve for x
x = 222,165,225,254.00/217,105.31 - Step 6: Final answer
x = 1,023,306.26
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.