Home / 3,904,233.60-5,856,350.40-3,288,374.40

Finding the Fourth Proportional to 3,904,233.60, 5,856,350.40 and 3,288,374.40

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Solution

The fourth proportional to 3,904,233.60, 5,856,350.40 and 3,288,374.40 is: 4,932,561.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,904,233.60 : 5,856,350.40 = 3,288,374.40 : x
  2. Step 2: Convert to fraction form
    3,904,233.60/5,856,350.40 = 3,288,374.40/x
  3. Step 3: Cross multiply
    3,904,233.60x = 5,856,350.40 × 3,288,374.40
  4. Step 4: Simplify right side
    3,904,233.60x = 19,257,872,732,789.76
  5. Step 5: Solve for x
    x = 19,257,872,732,789.76/3,904,233.60
  6. Step 6: Final answer
    x = 4,932,561.60

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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.