Home / 396,984.24-595,563.84-219,749.76

Finding the Fourth Proportional to 396,984.24, 595,563.84 and 219,749.76

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Solution

The fourth proportional to 396,984.24, 595,563.84 and 219,749.76 is: 329,673.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    396,984.24 : 595,563.84 = 219,749.76 : x
  2. Step 2: Convert to fraction form
    396,984.24/595,563.84 = 219,749.76/x
  3. Step 3: Cross multiply
    396,984.24x = 595,563.84 × 219,749.76
  4. Step 4: Simplify right side
    396,984.24x = 130,875,010,904.68
  5. Step 5: Solve for x
    x = 130,875,010,904.68/396,984.24
  6. Step 6: Final answer
    x = 329,673.06

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