Finding the Third Proportional to 207,417.80 and 451,337.91
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Solution
The third proportional to 207,417.80 and 451,337.91 is: 982,104.28
Step by Step Solution
- Step 1: Write the proportion equation
207,417.80 : 451,337.91 = 451,337.91 : x - Step 2: Convert to fraction form
207,417.80/451,337.91 = 451,337.91/x - Step 3: Cross multiply
207,417.80x = 451,337.91 × 451,337.91 - Step 4: Simplify right side
207,417.80x = 203,705,905,618.13 - Step 5: Solve for x
x = 203,705,905,618.13/207,417.80 - Step 6: Final answer
x = 982,104.28
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.