Home / 6,101,751.33-8,420,520.18-3,348,694.92

Finding the Fourth Proportional to 6,101,751.33, 8,420,520.18 and 3,348,694.92

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Solution

The fourth proportional to 6,101,751.33, 8,420,520.18 and 3,348,694.92 is: 4,621,255.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,101,751.33 : 8,420,520.18 = 3,348,694.92 : x
  2. Step 2: Convert to fraction form
    6,101,751.33/8,420,520.18 = 3,348,694.92/x
  3. Step 3: Cross multiply
    6,101,751.33x = 8,420,520.18 × 3,348,694.92
  4. Step 4: Simplify right side
    6,101,751.33x = 28,197,753,150,523.48
  5. Step 5: Solve for x
    x = 28,197,753,150,523.48/6,101,751.33
  6. Step 6: Final answer
    x = 4,621,255.71

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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.