Home / 10,982,175.66-15,156,131.92-6,087,604.04

Finding the Fourth Proportional to 10,982,175.66, 15,156,131.92 and 6,087,604.04

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Solution

The fourth proportional to 10,982,175.66, 15,156,131.92 and 6,087,604.04 is: 8,401,297.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,982,175.66 : 15,156,131.92 = 6,087,604.04 : x
  2. Step 2: Convert to fraction form
    10,982,175.66/15,156,131.92 = 6,087,604.04/x
  3. Step 3: Cross multiply
    10,982,175.66x = 15,156,131.92 × 6,087,604.04
  4. Step 4: Simplify right side
    10,982,175.66x = 92,264,529,906,964.95
  5. Step 5: Solve for x
    x = 92,264,529,906,964.95/10,982,175.66
  6. Step 6: Final answer
    x = 8,401,297.95

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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.