Finding the Third Proportional to 352,680.75 and 537,279.75
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Solution
The third proportional to 352,680.75 and 537,279.75 is: 818,500.95
Step by Step Solution
- Step 1: Write the proportion equation
352,680.75 : 537,279.75 = 537,279.75 : x - Step 2: Convert to fraction form
352,680.75/537,279.75 = 537,279.75/x - Step 3: Cross multiply
352,680.75x = 537,279.75 × 537,279.75 - Step 4: Simplify right side
352,680.75x = 288,669,529,760.06 - Step 5: Solve for x
x = 288,669,529,760.06/352,680.75 - Step 6: Final answer
x = 818,500.95
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.