Home / 10,832,402.88-16,245,332.64-3,257,357.76

Finding the Fourth Proportional to 10,832,402.88, 16,245,332.64 and 3,257,357.76

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Solution

The fourth proportional to 10,832,402.88, 16,245,332.64 and 3,257,357.76 is: 4,885,052.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,832,402.88 : 16,245,332.64 = 3,257,357.76 : x
  2. Step 2: Convert to fraction form
    10,832,402.88/16,245,332.64 = 3,257,357.76/x
  3. Step 3: Cross multiply
    10,832,402.88x = 16,245,332.64 × 3,257,357.76
  4. Step 4: Simplify right side
    10,832,402.88x = 52,916,860,338,685.28
  5. Step 5: Solve for x
    x = 52,916,860,338,685.28/10,832,402.88
  6. Step 6: Final answer
    x = 4,885,052.83

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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.