Home / 4,349,002.20-6,004,625.49-2,718,142.80

Finding the Fourth Proportional to 4,349,002.20, 6,004,625.49 and 2,718,142.80

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Solution

The fourth proportional to 4,349,002.20, 6,004,625.49 and 2,718,142.80 is: 3,752,913.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,349,002.20 : 6,004,625.49 = 2,718,142.80 : x
  2. Step 2: Convert to fraction form
    4,349,002.20/6,004,625.49 = 2,718,142.80/x
  3. Step 3: Cross multiply
    4,349,002.20x = 6,004,625.49 × 2,718,142.80
  4. Step 4: Simplify right side
    4,349,002.20x = 16,321,429,542,339.97
  5. Step 5: Solve for x
    x = 16,321,429,542,339.97/4,349,002.20
  6. Step 6: Final answer
    x = 3,752,913.61

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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.