Home / 3,310,410.88-4,568,221.20-1,933,882.03

Finding the Fourth Proportional to 3,310,410.88, 4,568,221.20 and 1,933,882.03

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Solution

The fourth proportional to 3,310,410.88, 4,568,221.20 and 1,933,882.03 is: 2,668,672.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,310,410.88 : 4,568,221.20 = 1,933,882.03 : x
  2. Step 2: Convert to fraction form
    3,310,410.88/4,568,221.20 = 1,933,882.03/x
  3. Step 3: Cross multiply
    3,310,410.88x = 4,568,221.20 × 1,933,882.03
  4. Step 4: Simplify right side
    3,310,410.88x = 8,834,400,887,745.04
  5. Step 5: Solve for x
    x = 8,834,400,887,745.04/3,310,410.88
  6. Step 6: Final answer
    x = 2,668,672.02

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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.