Home / 785,226.62-1,177,963.86-335,950.40

Finding the Fourth Proportional to 785,226.62, 1,177,963.86 and 335,950.40

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Solution

The fourth proportional to 785,226.62, 1,177,963.86 and 335,950.40 is: 503,978.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    785,226.62 : 1,177,963.86 = 335,950.40 : x
  2. Step 2: Convert to fraction form
    785,226.62/1,177,963.86 = 335,950.40/x
  3. Step 3: Cross multiply
    785,226.62x = 1,177,963.86 × 335,950.40
  4. Step 4: Simplify right side
    785,226.62x = 395,737,429,952.54
  5. Step 5: Solve for x
    x = 395,737,429,952.54/785,226.62
  6. Step 6: Final answer
    x = 503,978.62

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