Finding the Third Proportional to 244,549.13 and 378,624.38
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Solution
The third proportional to 244,549.13 and 378,624.38 is: 586,207.03
Step by Step Solution
- Step 1: Write the proportion equation
244,549.13 : 378,624.38 = 378,624.38 : x - Step 2: Convert to fraction form
244,549.13/378,624.38 = 378,624.38/x - Step 3: Cross multiply
244,549.13x = 378,624.38 × 378,624.38 - Step 4: Simplify right side
244,549.13x = 143,356,417,344.14 - Step 5: Solve for x
x = 143,356,417,344.14/244,549.13 - Step 6: Final answer
x = 586,207.03
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.