Home / 3,136,553.60-4,329,418.56-2,493,115.52

Finding the Fourth Proportional to 3,136,553.60, 4,329,418.56 and 2,493,115.52

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Solution

The fourth proportional to 3,136,553.60, 4,329,418.56 and 2,493,115.52 is: 3,441,274.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,136,553.60 : 4,329,418.56 = 2,493,115.52 : x
  2. Step 2: Convert to fraction form
    3,136,553.60/4,329,418.56 = 2,493,115.52/x
  3. Step 3: Cross multiply
    3,136,553.60x = 4,329,418.56 × 2,493,115.52
  4. Step 4: Simplify right side
    3,136,553.60x = 10,793,740,604,512.05
  5. Step 5: Solve for x
    x = 10,793,740,604,512.05/3,136,553.60
  6. Step 6: Final answer
    x = 3,441,274.08

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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.