Home / 3,250,791.88-4,489,108.30-2,433,576.80

Finding the Fourth Proportional to 3,250,791.88, 4,489,108.30 and 2,433,576.80

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Solution

The fourth proportional to 3,250,791.88, 4,489,108.30 and 2,433,576.80 is: 3,360,593.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,250,791.88 : 4,489,108.30 = 2,433,576.80 : x
  2. Step 2: Convert to fraction form
    3,250,791.88/4,489,108.30 = 2,433,576.80/x
  3. Step 3: Cross multiply
    3,250,791.88x = 4,489,108.30 × 2,433,576.80
  4. Step 4: Simplify right side
    3,250,791.88x = 10,924,589,811,567.44
  5. Step 5: Solve for x
    x = 10,924,589,811,567.44/3,250,791.88
  6. Step 6: Final answer
    x = 3,360,593.42

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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.