Home / 3,463,696.62-5,194,757.61-1,665,654.57

Finding the Fourth Proportional to 3,463,696.62, 5,194,757.61 and 1,665,654.57

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Solution

The fourth proportional to 3,463,696.62, 5,194,757.61 and 1,665,654.57 is: 2,498,103.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,696.62 : 5,194,757.61 = 1,665,654.57 : x
  2. Step 2: Convert to fraction form
    3,463,696.62/5,194,757.61 = 1,665,654.57/x
  3. Step 3: Cross multiply
    3,463,696.62x = 5,194,757.61 × 1,665,654.57
  4. Step 4: Simplify right side
    3,463,696.62x = 8,652,671,753,138.78
  5. Step 5: Solve for x
    x = 8,652,671,753,138.78/3,463,696.62
  6. Step 6: Final answer
    x = 2,498,103.24

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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.