Home / 1,485,286.36-2,227,972.74-363,355

Finding the Fourth Proportional to 1,485,286.36, 2,227,972.74 and 363,355

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Solution

The fourth proportional to 1,485,286.36, 2,227,972.74 and 363,355 is: 545,043.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,485,286.36 : 2,227,972.74 = 363,355 : x
  2. Step 2: Convert to fraction form
    1,485,286.36/2,227,972.74 = 363,355/x
  3. Step 3: Cross multiply
    1,485,286.36x = 2,227,972.74 × 363,355
  4. Step 4: Simplify right side
    1,485,286.36x = 809,545,034,942.70
  5. Step 5: Solve for x
    x = 809,545,034,942.70/1,485,286.36
  6. Step 6: Final answer
    x = 545,043.07

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