Home / 1,770,859.12-2,656,291.08-759,327.88

Finding the Fourth Proportional to 1,770,859.12, 2,656,291.08 and 759,327.88

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Solution

The fourth proportional to 1,770,859.12, 2,656,291.08 and 759,327.88 is: 1,138,992.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,770,859.12 : 2,656,291.08 = 759,327.88 : x
  2. Step 2: Convert to fraction form
    1,770,859.12/2,656,291.08 = 759,327.88/x
  3. Step 3: Cross multiply
    1,770,859.12x = 2,656,291.08 × 759,327.88
  4. Step 4: Simplify right side
    1,770,859.12x = 2,016,995,874,439.31
  5. Step 5: Solve for x
    x = 2,016,995,874,439.31/1,770,859.12
  6. Step 6: Final answer
    x = 1,138,992.85

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