Home / 2,497,369.61-3,744,537.46-979,233.71

Finding the Fourth Proportional to 2,497,369.61, 3,744,537.46 and 979,233.71

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Solution

The fourth proportional to 2,497,369.61, 3,744,537.46 and 979,233.71 is: 1,468,255.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,369.61 : 3,744,537.46 = 979,233.71 : x
  2. Step 2: Convert to fraction form
    2,497,369.61/3,744,537.46 = 979,233.71/x
  3. Step 3: Cross multiply
    2,497,369.61x = 3,744,537.46 × 979,233.71
  4. Step 4: Simplify right side
    2,497,369.61x = 3,666,777,288,019.01
  5. Step 5: Solve for x
    x = 3,666,777,288,019.01/2,497,369.61
  6. Step 6: Final answer
    x = 1,468,255.75

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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.