Home / 682,202.83-1,023,082.81-226,671.73

Finding the Fourth Proportional to 682,202.83, 1,023,082.81 and 226,671.73

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Solution

The fourth proportional to 682,202.83, 1,023,082.81 and 226,671.73 is: 339,934.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,202.83 : 1,023,082.81 = 226,671.73 : x
  2. Step 2: Convert to fraction form
    682,202.83/1,023,082.81 = 226,671.73/x
  3. Step 3: Cross multiply
    682,202.83x = 1,023,082.81 × 226,671.73
  4. Step 4: Simplify right side
    682,202.83x = 231,903,950,475.96
  5. Step 5: Solve for x
    x = 231,903,950,475.96/682,202.83
  6. Step 6: Final answer
    x = 339,934.02

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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.