Home / 3,669,456.60-5,493,687.30-2,252,280.60

Finding the Fourth Proportional to 3,669,456.60, 5,493,687.30 and 2,252,280.60

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Solution

The fourth proportional to 3,669,456.60, 5,493,687.30 and 2,252,280.60 is: 3,371,977.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,456.60 : 5,493,687.30 = 2,252,280.60 : x
  2. Step 2: Convert to fraction form
    3,669,456.60/5,493,687.30 = 2,252,280.60/x
  3. Step 3: Cross multiply
    3,669,456.60x = 5,493,687.30 × 2,252,280.60
  4. Step 4: Simplify right side
    3,669,456.60x = 12,373,325,328,256.38
  5. Step 5: Solve for x
    x = 12,373,325,328,256.38/3,669,456.60
  6. Step 6: Final answer
    x = 3,371,977.56

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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.