Home / 8,016,736.80-12,025,105.20-6,103,549.20

Finding the Fourth Proportional to 8,016,736.80, 12,025,105.20 and 6,103,549.20

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Solution

The fourth proportional to 8,016,736.80, 12,025,105.20 and 6,103,549.20 is: 9,155,323.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,016,736.80 : 12,025,105.20 = 6,103,549.20 : x
  2. Step 2: Convert to fraction form
    8,016,736.80/12,025,105.20 = 6,103,549.20/x
  3. Step 3: Cross multiply
    8,016,736.80x = 12,025,105.20 × 6,103,549.20
  4. Step 4: Simplify right side
    8,016,736.80x = 73,395,821,223,375.84
  5. Step 5: Solve for x
    x = 73,395,821,223,375.84/8,016,736.80
  6. Step 6: Final answer
    x = 9,155,323.80

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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.