Home / 6,188,480.88-8,540,250.90-3,472,427.76

Finding the Fourth Proportional to 6,188,480.88, 8,540,250.90 and 3,472,427.76

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Solution

The fourth proportional to 6,188,480.88, 8,540,250.90 and 3,472,427.76 is: 4,792,032.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,188,480.88 : 8,540,250.90 = 3,472,427.76 : x
  2. Step 2: Convert to fraction form
    6,188,480.88/8,540,250.90 = 3,472,427.76/x
  3. Step 3: Cross multiply
    6,188,480.88x = 8,540,250.90 × 3,472,427.76
  4. Step 4: Simplify right side
    6,188,480.88x = 29,655,404,302,524.98
  5. Step 5: Solve for x
    x = 29,655,404,302,524.98/6,188,480.88
  6. Step 6: Final answer
    x = 4,792,032.95

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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.