Home / 2,449,725.83-3,674,351.13-743,883.90

Finding the Fourth Proportional to 2,449,725.83, 3,674,351.13 and 743,883.90

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Solution

The fourth proportional to 2,449,725.83, 3,674,351.13 and 743,883.90 is: 1,115,753.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,725.83 : 3,674,351.13 = 743,883.90 : x
  2. Step 2: Convert to fraction form
    2,449,725.83/3,674,351.13 = 743,883.90/x
  3. Step 3: Cross multiply
    2,449,725.83x = 3,674,351.13 × 743,883.90
  4. Step 4: Simplify right side
    2,449,725.83x = 2,733,290,648,553.81
  5. Step 5: Solve for x
    x = 2,733,290,648,553.81/2,449,725.83
  6. Step 6: Final answer
    x = 1,115,753.70

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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.