Home / 2,667,134.08-3,996,659.88-1,765,345.12

Finding the Fourth Proportional to 2,667,134.08, 3,996,659.88 and 1,765,345.12

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Solution

The fourth proportional to 2,667,134.08, 3,996,659.88 and 1,765,345.12 is: 2,645,342.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,667,134.08 : 3,996,659.88 = 1,765,345.12 : x
  2. Step 2: Convert to fraction form
    2,667,134.08/3,996,659.88 = 1,765,345.12/x
  3. Step 3: Cross multiply
    2,667,134.08x = 3,996,659.88 × 1,765,345.12
  4. Step 4: Simplify right side
    2,667,134.08x = 7,055,484,015,457.79
  5. Step 5: Solve for x
    x = 7,055,484,015,457.79/2,667,134.08
  6. Step 6: Final answer
    x = 2,645,342.83

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