Finding the Third Proportional to 352,572.75 and 537,126.19
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Solution
The third proportional to 352,572.75 and 537,126.19 is: 818,283.72
Step by Step Solution
- Step 1: Write the proportion equation
352,572.75 : 537,126.19 = 537,126.19 : x - Step 2: Convert to fraction form
352,572.75/537,126.19 = 537,126.19/x - Step 3: Cross multiply
352,572.75x = 537,126.19 × 537,126.19 - Step 4: Simplify right side
352,572.75x = 288,504,541,298.29 - Step 5: Solve for x
x = 288,504,541,298.29/352,572.75 - Step 6: Final answer
x = 818,283.72
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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.