Home / 2,497,380.32-3,744,553.51-979,244.41

Finding the Fourth Proportional to 2,497,380.32, 3,744,553.51 and 979,244.41

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Solution

The fourth proportional to 2,497,380.32, 3,744,553.51 and 979,244.41 is: 1,468,271.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,380.32 : 3,744,553.51 = 979,244.41 : x
  2. Step 2: Convert to fraction form
    2,497,380.32/3,744,553.51 = 979,244.41/x
  3. Step 3: Cross multiply
    2,497,380.32x = 3,744,553.51 × 979,244.41
  4. Step 4: Simplify right side
    2,497,380.32x = 3,666,833,092,613.38
  5. Step 5: Solve for x
    x = 3,666,833,092,613.38/2,497,380.32
  6. Step 6: Final answer
    x = 1,468,271.80

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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.