Home / 2,337,121.80-3,505,883.38-820,674.36

Finding the Fourth Proportional to 2,337,121.80, 3,505,883.38 and 820,674.36

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Solution

The fourth proportional to 2,337,121.80, 3,505,883.38 and 820,674.36 is: 1,231,082.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,337,121.80 : 3,505,883.38 = 820,674.36 : x
  2. Step 2: Convert to fraction form
    2,337,121.80/3,505,883.38 = 820,674.36/x
  3. Step 3: Cross multiply
    2,337,121.80x = 3,505,883.38 × 820,674.36
  4. Step 4: Simplify right side
    2,337,121.80x = 2,877,188,599,116.14
  5. Step 5: Solve for x
    x = 2,877,188,599,116.14/2,337,121.80
  6. Step 6: Final answer
    x = 1,231,082.01

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