Home / 3,204,022.62-4,805,286.36-928,936.44

Finding the Fourth Proportional to 3,204,022.62, 4,805,286.36 and 928,936.44

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Solution

The fourth proportional to 3,204,022.62, 4,805,286.36 and 928,936.44 is: 1,393,187.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204,022.62 : 4,805,286.36 = 928,936.44 : x
  2. Step 2: Convert to fraction form
    3,204,022.62/4,805,286.36 = 928,936.44/x
  3. Step 3: Cross multiply
    3,204,022.62x = 4,805,286.36 × 928,936.44
  4. Step 4: Simplify right side
    3,204,022.62x = 4,463,805,604,438.96
  5. Step 5: Solve for x
    x = 4,463,805,604,438.96/3,204,022.62
  6. Step 6: Final answer
    x = 1,393,187.92

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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.