Home / 793,936.67-1,190,950.64-225,273.29

Finding the Fourth Proportional to 793,936.67, 1,190,950.64 and 225,273.29

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Solution

The fourth proportional to 793,936.67, 1,190,950.64 and 225,273.29 is: 337,922.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,936.67 : 1,190,950.64 = 225,273.29 : x
  2. Step 2: Convert to fraction form
    793,936.67/1,190,950.64 = 225,273.29/x
  3. Step 3: Cross multiply
    793,936.67x = 1,190,950.64 × 225,273.29
  4. Step 4: Simplify right side
    793,936.67x = 268,289,361,819.29
  5. Step 5: Solve for x
    x = 268,289,361,819.29/793,936.67
  6. Step 6: Final answer
    x = 337,922.88

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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.