Home / 11,367,158.88-17,057,463.12-4,183,738.08

Finding the Fourth Proportional to 11,367,158.88, 17,057,463.12 and 4,183,738.08

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Solution

The fourth proportional to 11,367,158.88, 17,057,463.12 and 4,183,738.08 is: 6,278,082.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,367,158.88 : 17,057,463.12 = 4,183,738.08 : x
  2. Step 2: Convert to fraction form
    11,367,158.88/17,057,463.12 = 4,183,738.08/x
  3. Step 3: Cross multiply
    11,367,158.88x = 17,057,463.12 × 4,183,738.08
  4. Step 4: Simplify right side
    11,367,158.88x = 71,363,958,003,339.61
  5. Step 5: Solve for x
    x = 71,363,958,003,339.61/11,367,158.88
  6. Step 6: Final answer
    x = 6,278,082.22

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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.