Home / 5,794,286.70-8,694,540.45-2,428,833.90

Finding the Fourth Proportional to 5,794,286.70, 8,694,540.45 and 2,428,833.90

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Solution

The fourth proportional to 5,794,286.70, 8,694,540.45 and 2,428,833.90 is: 3,644,554.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,794,286.70 : 8,694,540.45 = 2,428,833.90 : x
  2. Step 2: Convert to fraction form
    5,794,286.70/8,694,540.45 = 2,428,833.90/x
  3. Step 3: Cross multiply
    5,794,286.70x = 8,694,540.45 × 2,428,833.90
  4. Step 4: Simplify right side
    5,794,286.70x = 21,117,594,589,881.25
  5. Step 5: Solve for x
    x = 21,117,594,589,881.25/5,794,286.70
  6. Step 6: Final answer
    x = 3,644,554.66

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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.