Home / 4,418,218.77-6,629,247.24-2,397,890.04

Finding the Fourth Proportional to 4,418,218.77, 6,629,247.24 and 2,397,890.04

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Solution

The fourth proportional to 4,418,218.77, 6,629,247.24 and 2,397,890.04 is: 3,597,876.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,418,218.77 : 6,629,247.24 = 2,397,890.04 : x
  2. Step 2: Convert to fraction form
    4,418,218.77/6,629,247.24 = 2,397,890.04/x
  3. Step 3: Cross multiply
    4,418,218.77x = 6,629,247.24 × 2,397,890.04
  4. Step 4: Simplify right side
    4,418,218.77x = 15,896,205,929,493.49
  5. Step 5: Solve for x
    x = 15,896,205,929,493.49/4,418,218.77
  6. Step 6: Final answer
    x = 3,597,876.60

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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.