Home / 3,369,915.20-5,044,375.20-2,425,131.20

Finding the Fourth Proportional to 3,369,915.20, 5,044,375.20 and 2,425,131.20

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Solution

The fourth proportional to 3,369,915.20, 5,044,375.20 and 2,425,131.20 is: 3,630,142.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369,915.20 : 5,044,375.20 = 2,425,131.20 : x
  2. Step 2: Convert to fraction form
    3,369,915.20/5,044,375.20 = 2,425,131.20/x
  3. Step 3: Cross multiply
    3,369,915.20x = 5,044,375.20 × 2,425,131.20
  4. Step 4: Simplify right side
    3,369,915.20x = 12,233,271,682,026.24
  5. Step 5: Solve for x
    x = 12,233,271,682,026.24/3,369,915.20
  6. Step 6: Final answer
    x = 3,630,142.29

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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.