Home / 1,941,448.20-2,912,172.30-994,504.20

Finding the Fourth Proportional to 1,941,448.20, 2,912,172.30 and 994,504.20

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Solution

The fourth proportional to 1,941,448.20, 2,912,172.30 and 994,504.20 is: 1,491,756.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,941,448.20 : 2,912,172.30 = 994,504.20 : x
  2. Step 2: Convert to fraction form
    1,941,448.20/2,912,172.30 = 994,504.20/x
  3. Step 3: Cross multiply
    1,941,448.20x = 2,912,172.30 × 994,504.20
  4. Step 4: Simplify right side
    1,941,448.20x = 2,896,167,583,473.66
  5. Step 5: Solve for x
    x = 2,896,167,583,473.66/1,941,448.20
  6. Step 6: Final answer
    x = 1,491,756.30

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