Finding the Third Proportional to 332,472.75 and 688,593.75
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Solution
The third proportional to 332,472.75 and 688,593.75 is: 1,426,166.06
Step by Step Solution
- Step 1: Write the proportion equation
332,472.75 : 688,593.75 = 688,593.75 : x - Step 2: Convert to fraction form
332,472.75/688,593.75 = 688,593.75/x - Step 3: Cross multiply
332,472.75x = 688,593.75 × 688,593.75 - Step 4: Simplify right side
332,472.75x = 474,161,352,539.06 - Step 5: Solve for x
x = 474,161,352,539.06/332,472.75 - Step 6: Final answer
x = 1,426,166.06
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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.