Home / 10,993,247.44-15,172,500.09-6,100,045.95

Finding the Fourth Proportional to 10,993,247.44, 15,172,500.09 and 6,100,045.95

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Solution

The fourth proportional to 10,993,247.44, 15,172,500.09 and 6,100,045.95 is: 8,419,072.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,993,247.44 : 15,172,500.09 = 6,100,045.95 : x
  2. Step 2: Convert to fraction form
    10,993,247.44/15,172,500.09 = 6,100,045.95/x
  3. Step 3: Cross multiply
    10,993,247.44x = 15,172,500.09 × 6,100,045.95
  4. Step 4: Simplify right side
    10,993,247.44x = 92,552,947,685,493.11
  5. Step 5: Solve for x
    x = 92,552,947,685,493.11/10,993,247.44
  6. Step 6: Final answer
    x = 8,419,072.55

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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.