Home / 3,821,720.26-5,731,868.22-1,228,069.99

Finding the Fourth Proportional to 3,821,720.26, 5,731,868.22 and 1,228,069.99

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Solution

The fourth proportional to 3,821,720.26, 5,731,868.22 and 1,228,069.99 is: 1,841,876.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,821,720.26 : 5,731,868.22 = 1,228,069.99 : x
  2. Step 2: Convert to fraction form
    3,821,720.26/5,731,868.22 = 1,228,069.99/x
  3. Step 3: Cross multiply
    3,821,720.26x = 5,731,868.22 × 1,228,069.99
  4. Step 4: Simplify right side
    3,821,720.26x = 7,039,135,347,616.72
  5. Step 5: Solve for x
    x = 7,039,135,347,616.72/3,821,720.26
  6. Step 6: Final answer
    x = 1,841,876.14

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