Home / 3,259,229.50-4,498,563.49-2,227,155.04

Finding the Fourth Proportional to 3,259,229.50, 4,498,563.49 and 2,227,155.04

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Solution

The fourth proportional to 3,259,229.50, 4,498,563.49 and 2,227,155.04 is: 3,074,038.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,259,229.50 : 4,498,563.49 = 2,227,155.04 : x
  2. Step 2: Convert to fraction form
    3,259,229.50/4,498,563.49 = 2,227,155.04/x
  3. Step 3: Cross multiply
    3,259,229.50x = 4,498,563.49 × 2,227,155.04
  4. Step 4: Simplify right side
    3,259,229.50x = 10,018,998,349,568.80
  5. Step 5: Solve for x
    x = 10,018,998,349,568.80/3,259,229.50
  6. Step 6: Final answer
    x = 3,074,038.92

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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.