Home / 3,422,351.24-5,138,573.30-1,908,991

Finding the Fourth Proportional to 3,422,351.24, 5,138,573.30 and 1,908,991

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Solution

The fourth proportional to 3,422,351.24, 5,138,573.30 and 1,908,991 is: 2,866,301.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,422,351.24 : 5,138,573.30 = 1,908,991 : x
  2. Step 2: Convert to fraction form
    3,422,351.24/5,138,573.30 = 1,908,991/x
  3. Step 3: Cross multiply
    3,422,351.24x = 5,138,573.30 × 1,908,991
  4. Step 4: Simplify right side
    3,422,351.24x = 9,809,490,182,540.30
  5. Step 5: Solve for x
    x = 9,809,490,182,540.30/3,422,351.24
  6. Step 6: Final answer
    x = 2,866,301.41

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