Home / 3,957,477.20-5,928,255.12-2,999,571.20

Finding the Fourth Proportional to 3,957,477.20, 5,928,255.12 and 2,999,571.20

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Solution

The fourth proportional to 3,957,477.20, 5,928,255.12 and 2,999,571.20 is: 4,493,323.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,957,477.20 : 5,928,255.12 = 2,999,571.20 : x
  2. Step 2: Convert to fraction form
    3,957,477.20/5,928,255.12 = 2,999,571.20/x
  3. Step 3: Cross multiply
    3,957,477.20x = 5,928,255.12 × 2,999,571.20
  4. Step 4: Simplify right side
    3,957,477.20x = 17,782,223,324,204.55
  5. Step 5: Solve for x
    x = 17,782,223,324,204.55/3,957,477.20
  6. Step 6: Final answer
    x = 4,493,323.00

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