Home / 3,770,658.27-5,648,851.31-2,229,038.24

Finding the Fourth Proportional to 3,770,658.27, 5,648,851.31 and 2,229,038.24

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Solution

The fourth proportional to 3,770,658.27, 5,648,851.31 and 2,229,038.24 is: 3,339,338.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,770,658.27 : 5,648,851.31 = 2,229,038.24 : x
  2. Step 2: Convert to fraction form
    3,770,658.27/5,648,851.31 = 2,229,038.24/x
  3. Step 3: Cross multiply
    3,770,658.27x = 5,648,851.31 × 2,229,038.24
  4. Step 4: Simplify right side
    3,770,658.27x = 12,591,505,542,674.64
  5. Step 5: Solve for x
    x = 12,591,505,542,674.64/3,770,658.27
  6. Step 6: Final answer
    x = 3,339,338.82

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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.