Home / 2,254,852.62-3,382,757.17-738,423.47

Finding the Fourth Proportional to 2,254,852.62, 3,382,757.17 and 738,423.47

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Solution

The fourth proportional to 2,254,852.62, 3,382,757.17 and 738,423.47 is: 1,107,791.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,254,852.62 : 3,382,757.17 = 738,423.47 : x
  2. Step 2: Convert to fraction form
    2,254,852.62/3,382,757.17 = 738,423.47/x
  3. Step 3: Cross multiply
    2,254,852.62x = 3,382,757.17 × 738,423.47
  4. Step 4: Simplify right side
    2,254,852.62x = 2,497,907,294,249.61
  5. Step 5: Solve for x
    x = 2,497,907,294,249.61/2,254,852.62
  6. Step 6: Final answer
    x = 1,107,791.82

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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.