Home / 2,798,858.85-4,192,067.48-2,425,610.85

Finding the Fourth Proportional to 2,798,858.85, 4,192,067.48 and 2,425,610.85

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Solution

The fourth proportional to 2,798,858.85, 4,192,067.48 and 2,425,610.85 is: 3,633,025.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,798,858.85 : 4,192,067.48 = 2,425,610.85 : x
  2. Step 2: Convert to fraction form
    2,798,858.85/4,192,067.48 = 2,425,610.85/x
  3. Step 3: Cross multiply
    2,798,858.85x = 4,192,067.48 × 2,425,610.85
  4. Step 4: Simplify right side
    2,798,858.85x = 10,168,324,351,292.10
  5. Step 5: Solve for x
    x = 10,168,324,351,292.10/2,798,858.85
  6. Step 6: Final answer
    x = 3,633,025.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.