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Finding the Fourth Proportional to 4,458,894.04, 6,686,629.72 and 1,898,485.68

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Solution

The fourth proportional to 4,458,894.04, 6,686,629.72 and 1,898,485.68 is: 2,846,999.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458,894.04 : 6,686,629.72 = 1,898,485.68 : x
  2. Step 2: Convert to fraction form
    4,458,894.04/6,686,629.72 = 1,898,485.68/x
  3. Step 3: Cross multiply
    4,458,894.04x = 6,686,629.72 × 1,898,485.68
  4. Step 4: Simplify right side
    4,458,894.04x = 12,694,470,770,882.41
  5. Step 5: Solve for x
    x = 12,694,470,770,882.41/4,458,894.04
  6. Step 6: Final answer
    x = 2,846,999.87

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