Home / 4,558,882.78-6,291,550.56-2,625,101.83

Finding the Fourth Proportional to 4,558,882.78, 6,291,550.56 and 2,625,101.83

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Solution

The fourth proportional to 4,558,882.78, 6,291,550.56 and 2,625,101.83 is: 3,622,808.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,558,882.78 : 6,291,550.56 = 2,625,101.83 : x
  2. Step 2: Convert to fraction form
    4,558,882.78/6,291,550.56 = 2,625,101.83/x
  3. Step 3: Cross multiply
    4,558,882.78x = 6,291,550.56 × 2,625,101.83
  4. Step 4: Simplify right side
    4,558,882.78x = 16,515,960,888,593.52
  5. Step 5: Solve for x
    x = 16,515,960,888,593.52/4,558,882.78
  6. Step 6: Final answer
    x = 3,622,808.85

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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.