Home / 6,077,759.48-8,387,209.39-3,324,422.82

Finding the Fourth Proportional to 6,077,759.48, 8,387,209.39 and 3,324,422.82

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Solution

The fourth proportional to 6,077,759.48, 8,387,209.39 and 3,324,422.82 is: 4,587,649.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,077,759.48 : 8,387,209.39 = 3,324,422.82 : x
  2. Step 2: Convert to fraction form
    6,077,759.48/8,387,209.39 = 3,324,422.82/x
  3. Step 3: Cross multiply
    6,077,759.48x = 8,387,209.39 × 3,324,422.82
  4. Step 4: Simplify right side
    6,077,759.48x = 27,882,630,292,234.28
  5. Step 5: Solve for x
    x = 27,882,630,292,234.28/6,077,759.48
  6. Step 6: Final answer
    x = 4,587,649.51

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1.5x scale

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.