Home / 1,236,182.40-1,854,273.60-955,900.80

Finding the Fourth Proportional to 1,236,182.40, 1,854,273.60 and 955,900.80

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Solution

The fourth proportional to 1,236,182.40, 1,854,273.60 and 955,900.80 is: 1,433,851.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,236,182.40 : 1,854,273.60 = 955,900.80 : x
  2. Step 2: Convert to fraction form
    1,236,182.40/1,854,273.60 = 955,900.80/x
  3. Step 3: Cross multiply
    1,236,182.40x = 1,854,273.60 × 955,900.80
  4. Step 4: Simplify right side
    1,236,182.40x = 1,772,501,617,658.88
  5. Step 5: Solve for x
    x = 1,772,501,617,658.88/1,236,182.40
  6. Step 6: Final answer
    x = 1,433,851.20

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