Home / 8,733,972.46-12,052,721.28-4,866,410.38

Finding the Fourth Proportional to 8,733,972.46, 12,052,721.28 and 4,866,410.38

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Solution

The fourth proportional to 8,733,972.46, 12,052,721.28 and 4,866,410.38 is: 6,715,556.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,733,972.46 : 12,052,721.28 = 4,866,410.38 : x
  2. Step 2: Convert to fraction form
    8,733,972.46/12,052,721.28 = 4,866,410.38/x
  3. Step 3: Cross multiply
    8,733,972.46x = 12,052,721.28 × 4,866,410.38
  4. Step 4: Simplify right side
    8,733,972.46x = 58,653,487,944,238.88
  5. Step 5: Solve for x
    x = 58,653,487,944,238.88/8,733,972.46
  6. Step 6: Final answer
    x = 6,715,556.78

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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.