Home / 2,449,725.44-3,674,350.56-743,883.54

Finding the Fourth Proportional to 2,449,725.44, 3,674,350.56 and 743,883.54

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Solution

The fourth proportional to 2,449,725.44, 3,674,350.56 and 743,883.54 is: 1,115,753.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,725.44 : 3,674,350.56 = 743,883.54 : x
  2. Step 2: Convert to fraction form
    2,449,725.44/3,674,350.56 = 743,883.54/x
  3. Step 3: Cross multiply
    2,449,725.44x = 3,674,350.56 × 743,883.54
  4. Step 4: Simplify right side
    2,449,725.44x = 2,733,288,901,773.78
  5. Step 5: Solve for x
    x = 2,733,288,901,773.78/2,449,725.44
  6. Step 6: Final answer
    x = 1,115,753.16

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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.