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Finding the Third Proportional to 367,542 and 750,636

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Solution

The third proportional to 367,542 and 750,636 is: 1,533,034.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,542 : 750,636 = 750,636 : x
  2. Step 2: Convert to fraction form
    367,542/750,636 = 750,636/x
  3. Step 3: Cross multiply
    367,542x = 750,636 × 750,636
  4. Step 4: Simplify right side
    367,542x = 563,454,404,496
  5. Step 5: Solve for x
    x = 563,454,404,496/367,542
  6. Step 6: Final answer
    x = 1,533,034.06

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.