Finding the Third Proportional to 327,572.25 and 694,503.75
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Solution
The third proportional to 327,572.25 and 694,503.75 is: 1,472,455.19
Step by Step Solution
- Step 1: Write the proportion equation
327,572.25 : 694,503.75 = 694,503.75 : x - Step 2: Convert to fraction form
327,572.25/694,503.75 = 694,503.75/x - Step 3: Cross multiply
327,572.25x = 694,503.75 × 694,503.75 - Step 4: Simplify right side
327,572.25x = 482,335,458,764.06 - Step 5: Solve for x
x = 482,335,458,764.06/327,572.25 - Step 6: Final answer
x = 1,472,455.19
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.