Home / 1,356,039.70-1,871,328.89-744,202.36

Finding the Fourth Proportional to 1,356,039.70, 1,871,328.89 and 744,202.36

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Solution

The fourth proportional to 1,356,039.70, 1,871,328.89 and 744,202.36 is: 1,026,996.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,356,039.70 : 1,871,328.89 = 744,202.36 : x
  2. Step 2: Convert to fraction form
    1,356,039.70/1,871,328.89 = 744,202.36/x
  3. Step 3: Cross multiply
    1,356,039.70x = 1,871,328.89 × 744,202.36
  4. Step 4: Simplify right side
    1,356,039.70x = 1,392,647,380,473.85
  5. Step 5: Solve for x
    x = 1,392,647,380,473.85/1,356,039.70
  6. Step 6: Final answer
    x = 1,026,996.03

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