Home / 3,112,922.80-4,670,040.30-983,222.20

Finding the Fourth Proportional to 3,112,922.80, 4,670,040.30 and 983,222.20

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Solution

The fourth proportional to 3,112,922.80, 4,670,040.30 and 983,222.20 is: 1,475,040.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,112,922.80 : 4,670,040.30 = 983,222.20 : x
  2. Step 2: Convert to fraction form
    3,112,922.80/4,670,040.30 = 983,222.20/x
  3. Step 3: Cross multiply
    3,112,922.80x = 4,670,040.30 × 983,222.20
  4. Step 4: Simplify right side
    3,112,922.80x = 4,591,687,297,854.66
  5. Step 5: Solve for x
    x = 4,591,687,297,854.66/3,112,922.80
  6. Step 6: Final answer
    x = 1,475,040.53

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