Finding the Third Proportional to 316,702.13 and 466,674.75
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Solution
The third proportional to 316,702.13 and 466,674.75 is: 687,666.12
Step by Step Solution
- Step 1: Write the proportion equation
316,702.13 : 466,674.75 = 466,674.75 : x - Step 2: Convert to fraction form
316,702.13/466,674.75 = 466,674.75/x - Step 3: Cross multiply
316,702.13x = 466,674.75 × 466,674.75 - Step 4: Simplify right side
316,702.13x = 217,785,322,287.56 - Step 5: Solve for x
x = 217,785,322,287.56/316,702.13 - Step 6: Final answer
x = 687,666.12
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.