Home / 3,773,635.40-5,662,773.78-1,498,761.80

Finding the Fourth Proportional to 3,773,635.40, 5,662,773.78 and 1,498,761.80

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Solution

The fourth proportional to 3,773,635.40, 5,662,773.78 and 1,498,761.80 is: 2,249,064.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,773,635.40 : 5,662,773.78 = 1,498,761.80 : x
  2. Step 2: Convert to fraction form
    3,773,635.40/5,662,773.78 = 1,498,761.80/x
  3. Step 3: Cross multiply
    3,773,635.40x = 5,662,773.78 × 1,498,761.80
  4. Step 4: Simplify right side
    3,773,635.40x = 8,487,149,023,505.61
  5. Step 5: Solve for x
    x = 8,487,149,023,505.61/3,773,635.40
  6. Step 6: Final answer
    x = 2,249,064.40

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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.