Home / 3,178,626.90-4,765,056.66-1,155,441.84

Finding the Fourth Proportional to 3,178,626.90, 4,765,056.66 and 1,155,441.84

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Solution

The fourth proportional to 3,178,626.90, 4,765,056.66 and 1,155,441.84 is: 1,732,114.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,178,626.90 : 4,765,056.66 = 1,155,441.84 : x
  2. Step 2: Convert to fraction form
    3,178,626.90/4,765,056.66 = 1,155,441.84/x
  3. Step 3: Cross multiply
    3,178,626.90x = 4,765,056.66 × 1,155,441.84
  4. Step 4: Simplify right side
    3,178,626.90x = 5,505,745,834,934.66
  5. Step 5: Solve for x
    x = 5,505,745,834,934.66/3,178,626.90
  6. Step 6: Final answer
    x = 1,732,114.53

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