Home / 906,215.98-1,359,236.22-275,135.26

Finding the Fourth Proportional to 906,215.98, 1,359,236.22 and 275,135.26

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Solution

The fourth proportional to 906,215.98, 1,359,236.22 and 275,135.26 is: 412,676.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    906,215.98 : 1,359,236.22 = 275,135.26 : x
  2. Step 2: Convert to fraction form
    906,215.98/1,359,236.22 = 275,135.26/x
  3. Step 3: Cross multiply
    906,215.98x = 1,359,236.22 × 275,135.26
  4. Step 4: Simplify right side
    906,215.98x = 373,973,810,791.12
  5. Step 5: Solve for x
    x = 373,973,810,791.12/906,215.98
  6. Step 6: Final answer
    x = 412,676.25

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