Home / 598,469.46-826,010.77-365,936.15

Finding the Fourth Proportional to 598,469.46, 826,010.77 and 365,936.15

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Solution

The fourth proportional to 598,469.46, 826,010.77 and 365,936.15 is: 505,067.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,469.46 : 826,010.77 = 365,936.15 : x
  2. Step 2: Convert to fraction form
    598,469.46/826,010.77 = 365,936.15/x
  3. Step 3: Cross multiply
    598,469.46x = 826,010.77 × 365,936.15
  4. Step 4: Simplify right side
    598,469.46x = 302,267,201,032.34
  5. Step 5: Solve for x
    x = 302,267,201,032.34/598,469.46
  6. Step 6: Final answer
    x = 505,067.04

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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.