Home / 6,204,255.28-8,561,872.26-3,628,100.44

Finding the Fourth Proportional to 6,204,255.28, 8,561,872.26 and 3,628,100.44

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Solution

The fourth proportional to 6,204,255.28, 8,561,872.26 and 3,628,100.44 is: 5,006,778.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,204,255.28 : 8,561,872.26 = 3,628,100.44 : x
  2. Step 2: Convert to fraction form
    6,204,255.28/8,561,872.26 = 3,628,100.44/x
  3. Step 3: Cross multiply
    6,204,255.28x = 8,561,872.26 × 3,628,100.44
  4. Step 4: Simplify right side
    6,204,255.28x = 31,063,332,513,729.79
  5. Step 5: Solve for x
    x = 31,063,332,513,729.79/6,204,255.28
  6. Step 6: Final answer
    x = 5,006,778.59

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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.