Home / 591,710.05-816,557.92-337,104.37

Finding the Fourth Proportional to 591,710.05, 816,557.92 and 337,104.37

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Solution

The fourth proportional to 591,710.05, 816,557.92 and 337,104.37 is: 465,202.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,710.05 : 816,557.92 = 337,104.37 : x
  2. Step 2: Convert to fraction form
    591,710.05/816,557.92 = 337,104.37/x
  3. Step 3: Cross multiply
    591,710.05x = 816,557.92 × 337,104.37
  4. Step 4: Simplify right side
    591,710.05x = 275,265,243,190.11
  5. Step 5: Solve for x
    x = 275,265,243,190.11/591,710.05
  6. Step 6: Final answer
    x = 465,202.92

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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.