Finding the Third Proportional to 332,514.75 and 691,566.75
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Solution
The third proportional to 332,514.75 and 691,566.75 is: 1,438,325.88
Step by Step Solution
- Step 1: Write the proportion equation
332,514.75 : 691,566.75 = 691,566.75 : x - Step 2: Convert to fraction form
332,514.75/691,566.75 = 691,566.75/x - Step 3: Cross multiply
332,514.75x = 691,566.75 × 691,566.75 - Step 4: Simplify right side
332,514.75x = 478,264,569,705.56 - Step 5: Solve for x
x = 478,264,569,705.56/332,514.75 - Step 6: Final answer
x = 1,438,325.88
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.