Home / 6,101,255.74-8,419,572.63-3,347,934.70

Finding the Fourth Proportional to 6,101,255.74, 8,419,572.63 and 3,347,934.70

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Solution

The fourth proportional to 6,101,255.74, 8,419,572.63 and 3,347,934.70 is: 4,620,061.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,101,255.74 : 8,419,572.63 = 3,347,934.70 : x
  2. Step 2: Convert to fraction form
    6,101,255.74/8,419,572.63 = 3,347,934.70/x
  3. Step 3: Cross multiply
    6,101,255.74x = 8,419,572.63 × 3,347,934.70
  4. Step 4: Simplify right side
    6,101,255.74x = 28,188,179,367,147.27
  5. Step 5: Solve for x
    x = 28,188,179,367,147.27/6,101,255.74
  6. Step 6: Final answer
    x = 4,620,061.93

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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.