Home / 1,448,016.20-2,172,024.30-660,048.20

Finding the Fourth Proportional to 1,448,016.20, 2,172,024.30 and 660,048.20

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Solution

The fourth proportional to 1,448,016.20, 2,172,024.30 and 660,048.20 is: 990,072.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,448,016.20 : 2,172,024.30 = 660,048.20 : x
  2. Step 2: Convert to fraction form
    1,448,016.20/2,172,024.30 = 660,048.20/x
  3. Step 3: Cross multiply
    1,448,016.20x = 2,172,024.30 × 660,048.20
  4. Step 4: Simplify right side
    1,448,016.20x = 1,433,640,729,571.26
  5. Step 5: Solve for x
    x = 1,433,640,729,571.26/1,448,016.20
  6. Step 6: Final answer
    x = 990,072.30

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