Home / 7,952,527.12-11,928,552.85-2,195,611.64

Finding the Fourth Proportional to 7,952,527.12, 11,928,552.85 and 2,195,611.64

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Solution

The fourth proportional to 7,952,527.12, 11,928,552.85 and 2,195,611.64 is: 3,293,351.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,952,527.12 : 11,928,552.85 = 2,195,611.64 : x
  2. Step 2: Convert to fraction form
    7,952,527.12/11,928,552.85 = 2,195,611.64/x
  3. Step 3: Cross multiply
    7,952,527.12x = 11,928,552.85 × 2,195,611.64
  4. Step 4: Simplify right side
    7,952,527.12x = 26,190,469,485,815.18
  5. Step 5: Solve for x
    x = 26,190,469,485,815.18/7,952,527.12
  6. Step 6: Final answer
    x = 3,293,351.80

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