Home / 2,184,007.60-3,275,428.20-667,687.60

Finding the Fourth Proportional to 2,184,007.60, 3,275,428.20 and 667,687.60

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Solution

The fourth proportional to 2,184,007.60, 3,275,428.20 and 667,687.60 is: 1,001,353.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,184,007.60 : 3,275,428.20 = 667,687.60 : x
  2. Step 2: Convert to fraction form
    2,184,007.60/3,275,428.20 = 667,687.60/x
  3. Step 3: Cross multiply
    2,184,007.60x = 3,275,428.20 × 667,687.60
  4. Step 4: Simplify right side
    2,184,007.60x = 2,186,962,793,830.32
  5. Step 5: Solve for x
    x = 2,186,962,793,830.32/2,184,007.60
  6. Step 6: Final answer
    x = 1,001,353.11

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