Home / 302,831.20-454,108.39-113,152.47

Finding the Fourth Proportional to 302,831.20, 454,108.39 and 113,152.47

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Solution

The fourth proportional to 302,831.20, 454,108.39 and 113,152.47 is: 169,676.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,831.20 : 454,108.39 = 113,152.47 : x
  2. Step 2: Convert to fraction form
    302,831.20/454,108.39 = 113,152.47/x
  3. Step 3: Cross multiply
    302,831.20x = 454,108.39 × 113,152.47
  4. Step 4: Simplify right side
    302,831.20x = 51,383,485,976.22
  5. Step 5: Solve for x
    x = 51,383,485,976.22/302,831.20
  6. Step 6: Final answer
    x = 169,676.99

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