Home / 2,449,587.38-3,674,524.07-743,786.33

Finding the Fourth Proportional to 2,449,587.38, 3,674,524.07 and 743,786.33

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Solution

The fourth proportional to 2,449,587.38, 3,674,524.07 and 743,786.33 is: 1,115,722.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,587.38 : 3,674,524.07 = 743,786.33 : x
  2. Step 2: Convert to fraction form
    2,449,587.38/3,674,524.07 = 743,786.33/x
  3. Step 3: Cross multiply
    2,449,587.38x = 3,674,524.07 × 743,786.33
  4. Step 4: Simplify right side
    2,449,587.38x = 2,733,060,754,149.34
  5. Step 5: Solve for x
    x = 2,733,060,754,149.34/2,449,587.38
  6. Step 6: Final answer
    x = 1,115,722.91

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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.