Home / 11,574,712.80-17,360,379.11-3,375,151.64

Finding the Fourth Proportional to 11,574,712.80, 17,360,379.11 and 3,375,151.64

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Solution

The fourth proportional to 11,574,712.80, 17,360,379.11 and 3,375,151.64 is: 5,062,234.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,574,712.80 : 17,360,379.11 = 3,375,151.64 : x
  2. Step 2: Convert to fraction form
    11,574,712.80/17,360,379.11 = 3,375,151.64/x
  3. Step 3: Cross multiply
    11,574,712.80x = 17,360,379.11 × 3,375,151.64
  4. Step 4: Simplify right side
    11,574,712.80x = 58,593,912,024,138.24
  5. Step 5: Solve for x
    x = 58,593,912,024,138.24/11,574,712.80
  6. Step 6: Final answer
    x = 5,062,234.63

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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.