Finding the Third Proportional to 332,088.09 and 687,805.97
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Solution
The third proportional to 332,088.09 and 687,805.97 is: 1,424,552.88
Step by Step Solution
- Step 1: Write the proportion equation
332,088.09 : 687,805.97 = 687,805.97 : x - Step 2: Convert to fraction form
332,088.09/687,805.97 = 687,805.97/x - Step 3: Cross multiply
332,088.09x = 687,805.97 × 687,805.97 - Step 4: Simplify right side
332,088.09x = 473,077,050,648.13 - Step 5: Solve for x
x = 473,077,050,648.13/332,088.09 - Step 6: Final answer
x = 1,424,552.88
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.