Home / 9,003,154.76-12,424,353.99-4,928,773.76

Finding the Fourth Proportional to 9,003,154.76, 12,424,353.99 and 4,928,773.76

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Solution

The fourth proportional to 9,003,154.76, 12,424,353.99 and 4,928,773.76 is: 6,801,708.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,003,154.76 : 12,424,353.99 = 4,928,773.76 : x
  2. Step 2: Convert to fraction form
    9,003,154.76/12,424,353.99 = 4,928,773.76/x
  3. Step 3: Cross multiply
    9,003,154.76x = 12,424,353.99 × 4,928,773.76
  4. Step 4: Simplify right side
    9,003,154.76x = 61,236,829,930,863.30
  5. Step 5: Solve for x
    x = 61,236,829,930,863.30/9,003,154.76
  6. Step 6: Final answer
    x = 6,801,708.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.