Home / 9,005,861.00-13,491,841.04-4,451,578.70

Finding the Fourth Proportional to 9,005,861.00, 13,491,841.04 and 4,451,578.70

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Solution

The fourth proportional to 9,005,861.00, 13,491,841.04 and 4,451,578.70 is: 6,668,989.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,005,861.00 : 13,491,841.04 = 4,451,578.70 : x
  2. Step 2: Convert to fraction form
    9,005,861.00/13,491,841.04 = 4,451,578.70/x
  3. Step 3: Cross multiply
    9,005,861.00x = 13,491,841.04 × 4,451,578.70
  4. Step 4: Simplify right side
    9,005,861.00x = 60,059,992,124,426.17
  5. Step 5: Solve for x
    x = 60,059,992,124,426.17/9,005,861.00
  6. Step 6: Final answer
    x = 6,668,989.46

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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.