Home / 7,508,680.20-11,264,099.04-2,321,693.70

Finding the Fourth Proportional to 7,508,680.20, 11,264,099.04 and 2,321,693.70

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Solution

The fourth proportional to 7,508,680.20, 11,264,099.04 and 2,321,693.70 is: 3,482,874.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,508,680.20 : 11,264,099.04 = 2,321,693.70 : x
  2. Step 2: Convert to fraction form
    7,508,680.20/11,264,099.04 = 2,321,693.70/x
  3. Step 3: Cross multiply
    7,508,680.20x = 11,264,099.04 × 2,321,693.70
  4. Step 4: Simplify right side
    7,508,680.20x = 26,151,787,777,344.05
  5. Step 5: Solve for x
    x = 26,151,787,777,344.05/7,508,680.20
  6. Step 6: Final answer
    x = 3,482,874.10

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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.