Home / 441,022.22-608,610.66-250,035.61

Finding the Fourth Proportional to 441,022.22, 608,610.66 and 250,035.61

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Solution

The fourth proportional to 441,022.22, 608,610.66 and 250,035.61 is: 345,049.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,022.22 : 608,610.66 = 250,035.61 : x
  2. Step 2: Convert to fraction form
    441,022.22/608,610.66 = 250,035.61/x
  3. Step 3: Cross multiply
    441,022.22x = 608,610.66 × 250,035.61
  4. Step 4: Simplify right side
    441,022.22x = 152,174,337,714.04
  5. Step 5: Solve for x
    x = 152,174,337,714.04/441,022.22
  6. Step 6: Final answer
    x = 345,049.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.