Home / 2,272,824.60-3,408,864.84-924,932.76

Finding the Fourth Proportional to 2,272,824.60, 3,408,864.84 and 924,932.76

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Solution

The fourth proportional to 2,272,824.60, 3,408,864.84 and 924,932.76 is: 1,387,247.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,272,824.60 : 3,408,864.84 = 924,932.76 : x
  2. Step 2: Convert to fraction form
    2,272,824.60/3,408,864.84 = 924,932.76/x
  3. Step 3: Cross multiply
    2,272,824.60x = 3,408,864.84 × 924,932.76
  4. Step 4: Simplify right side
    2,272,824.60x = 3,152,970,764,928.16
  5. Step 5: Solve for x
    x = 3,152,970,764,928.16/2,272,824.60
  6. Step 6: Final answer
    x = 1,387,247.73

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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.