Home / 11,267,195.28-16,901,738.28-3,591,930.48

Finding the Fourth Proportional to 11,267,195.28, 16,901,738.28 and 3,591,930.48

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Solution

The fourth proportional to 11,267,195.28, 16,901,738.28 and 3,591,930.48 is: 5,388,197.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,267,195.28 : 16,901,738.28 = 3,591,930.48 : x
  2. Step 2: Convert to fraction form
    11,267,195.28/16,901,738.28 = 3,591,930.48/x
  3. Step 3: Cross multiply
    11,267,195.28x = 16,901,738.28 × 3,591,930.48
  4. Step 4: Simplify right side
    11,267,195.28x = 60,709,868,892,914.78
  5. Step 5: Solve for x
    x = 60,709,868,892,914.78/11,267,195.28
  6. Step 6: Final answer
    x = 5,388,197.10

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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.