Home / 3,647,266.20-5,463,026.10-2,371,807.80

Finding the Fourth Proportional to 3,647,266.20, 5,463,026.10 and 2,371,807.80

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Solution

The fourth proportional to 3,647,266.20, 5,463,026.10 and 2,371,807.80 is: 3,552,591.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,647,266.20 : 5,463,026.10 = 2,371,807.80 : x
  2. Step 2: Convert to fraction form
    3,647,266.20/5,463,026.10 = 2,371,807.80/x
  3. Step 3: Cross multiply
    3,647,266.20x = 5,463,026.10 × 2,371,807.80
  4. Step 4: Simplify right side
    3,647,266.20x = 12,957,247,915,583.58
  5. Step 5: Solve for x
    x = 12,957,247,915,583.58/3,647,266.20
  6. Step 6: Final answer
    x = 3,552,591.78

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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.