Home / 844,650.24-1,165,636.16-482,066.83

Finding the Fourth Proportional to 844,650.24, 1,165,636.16 and 482,066.83

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Solution

The fourth proportional to 844,650.24, 1,165,636.16 and 482,066.83 is: 665,262.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,650.24 : 1,165,636.16 = 482,066.83 : x
  2. Step 2: Convert to fraction form
    844,650.24/1,165,636.16 = 482,066.83/x
  3. Step 3: Cross multiply
    844,650.24x = 1,165,636.16 × 482,066.83
  4. Step 4: Simplify right side
    844,650.24x = 561,914,528,584.57
  5. Step 5: Solve for x
    x = 561,914,528,584.57/844,650.24
  6. Step 6: Final answer
    x = 665,262.97

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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.