Home / 448,209.20-618,520.44-244,261.76

Finding the Fourth Proportional to 448,209.20, 618,520.44 and 244,261.76

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Solution

The fourth proportional to 448,209.20, 618,520.44 and 244,261.76 is: 337,076.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,209.20 : 618,520.44 = 244,261.76 : x
  2. Step 2: Convert to fraction form
    448,209.20/618,520.44 = 244,261.76/x
  3. Step 3: Cross multiply
    448,209.20x = 618,520.44 × 244,261.76
  4. Step 4: Simplify right side
    448,209.20x = 151,080,891,270.37
  5. Step 5: Solve for x
    x = 151,080,891,270.37/448,209.20
  6. Step 6: Final answer
    x = 337,076.73

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