Finding the Third Proportional to 227,863.13 and 490,785.75
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Solution
The third proportional to 227,863.13 and 490,785.75 is: 1,057,084.83
Step by Step Solution
- Step 1: Write the proportion equation
227,863.13 : 490,785.75 = 490,785.75 : x - Step 2: Convert to fraction form
227,863.13/490,785.75 = 490,785.75/x - Step 3: Cross multiply
227,863.13x = 490,785.75 × 490,785.75 - Step 4: Simplify right side
227,863.13x = 240,870,652,403.06 - Step 5: Solve for x
x = 240,870,652,403.06/227,863.13 - Step 6: Final answer
x = 1,057,084.83
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.