Home / 1,536,004.80-2,304,007.20-977,515.20

Finding the Fourth Proportional to 1,536,004.80, 2,304,007.20 and 977,515.20

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Solution

The fourth proportional to 1,536,004.80, 2,304,007.20 and 977,515.20 is: 1,466,272.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,536,004.80 : 2,304,007.20 = 977,515.20 : x
  2. Step 2: Convert to fraction form
    1,536,004.80/2,304,007.20 = 977,515.20/x
  3. Step 3: Cross multiply
    1,536,004.80x = 2,304,007.20 × 977,515.20
  4. Step 4: Simplify right side
    1,536,004.80x = 2,252,202,058,909.44
  5. Step 5: Solve for x
    x = 2,252,202,058,909.44/1,536,004.80
  6. Step 6: Final answer
    x = 1,466,272.80

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