Home / 8,604,462.39-12,902,906.13-4,560,002.62

Finding the Fourth Proportional to 8,604,462.39, 12,902,906.13 and 4,560,002.62

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Solution

The fourth proportional to 8,604,462.39, 12,902,906.13 and 4,560,002.62 is: 6,837,996.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,604,462.39 : 12,902,906.13 = 4,560,002.62 : x
  2. Step 2: Convert to fraction form
    8,604,462.39/12,902,906.13 = 4,560,002.62/x
  3. Step 3: Cross multiply
    8,604,462.39x = 12,902,906.13 × 4,560,002.62
  4. Step 4: Simplify right side
    8,604,462.39x = 58,837,285,758,414.06
  5. Step 5: Solve for x
    x = 58,837,285,758,414.06/8,604,462.39
  6. Step 6: Final answer
    x = 6,837,996.74

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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.