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Finding the Third Proportional to 497,608 and 750,536

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Solution

The third proportional to 497,608 and 750,536 is: 1,132,024.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    497,608 : 750,536 = 750,536 : x
  2. Step 2: Convert to fraction form
    497,608/750,536 = 750,536/x
  3. Step 3: Cross multiply
    497,608x = 750,536 × 750,536
  4. Step 4: Simplify right side
    497,608x = 563,304,287,296
  5. Step 5: Solve for x
    x = 563,304,287,296/497,608
  6. Step 6: Final answer
    x = 1,132,024.18

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.