Home / 7,229,095.88-10,843,131.18-3,391,760.84

Finding the Fourth Proportional to 7,229,095.88, 10,843,131.18 and 3,391,760.84

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Solution

The fourth proportional to 7,229,095.88, 10,843,131.18 and 3,391,760.84 is: 5,087,400.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,229,095.88 : 10,843,131.18 = 3,391,760.84 : x
  2. Step 2: Convert to fraction form
    7,229,095.88/10,843,131.18 = 3,391,760.84/x
  3. Step 3: Cross multiply
    7,229,095.88x = 10,843,131.18 × 3,391,760.84
  4. Step 4: Simplify right side
    7,229,095.88x = 36,777,307,719,306.99
  5. Step 5: Solve for x
    x = 36,777,307,719,306.99/7,229,095.88
  6. Step 6: Final answer
    x = 5,087,400.74

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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.