Home / 4,451,874.62-6,676,803.17-2,261,223.69

Finding the Fourth Proportional to 4,451,874.62, 6,676,803.17 and 2,261,223.69

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Solution

The fourth proportional to 4,451,874.62, 6,676,803.17 and 2,261,223.69 is: 3,391,323.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,451,874.62 : 6,676,803.17 = 2,261,223.69 : x
  2. Step 2: Convert to fraction form
    4,451,874.62/6,676,803.17 = 2,261,223.69/x
  3. Step 3: Cross multiply
    4,451,874.62x = 6,676,803.17 × 2,261,223.69
  4. Step 4: Simplify right side
    4,451,874.62x = 15,097,745,511,163.57
  5. Step 5: Solve for x
    x = 15,097,745,511,163.57/4,451,874.62
  6. Step 6: Final answer
    x = 3,391,323.17

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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.