Home / 247,091.12-340,976.58-133,911.44

Finding the Fourth Proportional to 247,091.12, 340,976.58 and 133,911.44

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Solution

The fourth proportional to 247,091.12, 340,976.58 and 133,911.44 is: 184,792.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,091.12 : 340,976.58 = 133,911.44 : x
  2. Step 2: Convert to fraction form
    247,091.12/340,976.58 = 133,911.44/x
  3. Step 3: Cross multiply
    247,091.12x = 340,976.58 × 133,911.44
  4. Step 4: Simplify right side
    247,091.12x = 45,660,664,834.08
  5. Step 5: Solve for x
    x = 45,660,664,834.08/247,091.12
  6. Step 6: Final answer
    x = 184,792.82

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