Home / 6,258,644.20-9,387,966.30-3,697,229.80

Finding the Fourth Proportional to 6,258,644.20, 9,387,966.30 and 3,697,229.80

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Solution

The fourth proportional to 6,258,644.20, 9,387,966.30 and 3,697,229.80 is: 5,545,844.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,258,644.20 : 9,387,966.30 = 3,697,229.80 : x
  2. Step 2: Convert to fraction form
    6,258,644.20/9,387,966.30 = 3,697,229.80/x
  3. Step 3: Cross multiply
    6,258,644.20x = 9,387,966.30 × 3,697,229.80
  4. Step 4: Simplify right side
    6,258,644.20x = 34,709,468,765,755.74
  5. Step 5: Solve for x
    x = 34,709,468,765,755.74/6,258,644.20
  6. Step 6: Final answer
    x = 5,545,844.70

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.