Home / 9,162,155.84-13,740,962.92-3,096,753.73

Finding the Fourth Proportional to 9,162,155.84, 13,740,962.92 and 3,096,753.73

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Solution

The fourth proportional to 9,162,155.84, 13,740,962.92 and 3,096,753.73 is: 4,644,363.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,162,155.84 : 13,740,962.92 = 3,096,753.73 : x
  2. Step 2: Convert to fraction form
    9,162,155.84/13,740,962.92 = 3,096,753.73/x
  3. Step 3: Cross multiply
    9,162,155.84x = 13,740,962.92 × 3,096,753.73
  4. Step 4: Simplify right side
    9,162,155.84x = 42,552,378,134,207.40
  5. Step 5: Solve for x
    x = 42,552,378,134,207.40/9,162,155.84
  6. Step 6: Final answer
    x = 4,644,363.06

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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.