Home / 8,492,517.27-11,719,592.26-4,625,103.02

Finding the Fourth Proportional to 8,492,517.27, 11,719,592.26 and 4,625,103.02

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Solution

The fourth proportional to 8,492,517.27, 11,719,592.26 and 4,625,103.02 is: 6,382,597.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,492,517.27 : 11,719,592.26 = 4,625,103.02 : x
  2. Step 2: Convert to fraction form
    8,492,517.27/11,719,592.26 = 4,625,103.02/x
  3. Step 3: Cross multiply
    8,492,517.27x = 11,719,592.26 × 4,625,103.02
  4. Step 4: Simplify right side
    8,492,517.27x = 54,204,321,484,733.91
  5. Step 5: Solve for x
    x = 54,204,321,484,733.91/8,492,517.27
  6. Step 6: Final answer
    x = 6,382,597.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.