Home / 4,972,942.80-7,455,040.20-3,370,309.20

Finding the Fourth Proportional to 4,972,942.80, 7,455,040.20 and 3,370,309.20

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Solution

The fourth proportional to 4,972,942.80, 7,455,040.20 and 3,370,309.20 is: 5,052,499.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,972,942.80 : 7,455,040.20 = 3,370,309.20 : x
  2. Step 2: Convert to fraction form
    4,972,942.80/7,455,040.20 = 3,370,309.20/x
  3. Step 3: Cross multiply
    4,972,942.80x = 7,455,040.20 × 3,370,309.20
  4. Step 4: Simplify right side
    4,972,942.80x = 25,125,790,572,429.84
  5. Step 5: Solve for x
    x = 25,125,790,572,429.84/4,972,942.80
  6. Step 6: Final answer
    x = 5,052,499.41

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