Home / 11,109,238.97-16,647,555.40-6,260,983.92

Finding the Fourth Proportional to 11,109,238.97, 16,647,555.40 and 6,260,983.92

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Solution

The fourth proportional to 11,109,238.97, 16,647,555.40 and 6,260,983.92 is: 9,382,287.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,109,238.97 : 16,647,555.40 = 6,260,983.92 : x
  2. Step 2: Convert to fraction form
    11,109,238.97/16,647,555.40 = 6,260,983.92/x
  3. Step 3: Cross multiply
    11,109,238.97x = 16,647,555.40 × 6,260,983.92
  4. Step 4: Simplify right side
    11,109,238.97x = 104,230,076,715,491.77
  5. Step 5: Solve for x
    x = 104,230,076,715,491.77/11,109,238.97
  6. Step 6: Final answer
    x = 9,382,287.75

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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.