Home / 5,359,388.49-7,396,286.99-3,067,496.73

Finding the Fourth Proportional to 5,359,388.49, 7,396,286.99 and 3,067,496.73

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Solution

The fourth proportional to 5,359,388.49, 7,396,286.99 and 3,067,496.73 is: 4,233,334.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,359,388.49 : 7,396,286.99 = 3,067,496.73 : x
  2. Step 2: Convert to fraction form
    5,359,388.49/7,396,286.99 = 3,067,496.73/x
  3. Step 3: Cross multiply
    5,359,388.49x = 7,396,286.99 × 3,067,496.73
  4. Step 4: Simplify right side
    5,359,388.49x = 22,688,086,140,629.06
  5. Step 5: Solve for x
    x = 22,688,086,140,629.06/5,359,388.49
  6. Step 6: Final answer
    x = 4,233,334.86

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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.