Home / 682,291.67-1,023,329.01-226,845.04

Finding the Fourth Proportional to 682,291.67, 1,023,329.01 and 226,845.04

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Solution

The fourth proportional to 682,291.67, 1,023,329.01 and 226,845.04 is: 340,231.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,291.67 : 1,023,329.01 = 226,845.04 : x
  2. Step 2: Convert to fraction form
    682,291.67/1,023,329.01 = 226,845.04/x
  3. Step 3: Cross multiply
    682,291.67x = 1,023,329.01 × 226,845.04
  4. Step 4: Simplify right side
    682,291.67x = 232,137,105,089.97
  5. Step 5: Solve for x
    x = 232,137,105,089.97/682,291.67
  6. Step 6: Final answer
    x = 340,231.48

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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.