Home / 9,882,246.43-14,824,565.61-3,491,190.91

Finding the Fourth Proportional to 9,882,246.43, 14,824,565.61 and 3,491,190.91

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Solution

The fourth proportional to 9,882,246.43, 14,824,565.61 and 3,491,190.91 is: 5,237,208.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,882,246.43 : 14,824,565.61 = 3,491,190.91 : x
  2. Step 2: Convert to fraction form
    9,882,246.43/14,824,565.61 = 3,491,190.91/x
  3. Step 3: Cross multiply
    9,882,246.43x = 14,824,565.61 × 3,491,190.91
  4. Step 4: Simplify right side
    9,882,246.43x = 51,755,388,702,330.60
  5. Step 5: Solve for x
    x = 51,755,388,702,330.60/9,882,246.43
  6. Step 6: Final answer
    x = 5,237,208.87

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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.