Home / 1,226,178.61-1,691,167.87-796,597.15

Finding the Fourth Proportional to 1,226,178.61, 1,691,167.87 and 796,597.15

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Solution

The fourth proportional to 1,226,178.61, 1,691,167.87 and 796,597.15 is: 1,098,681.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,226,178.61 : 1,691,167.87 = 796,597.15 : x
  2. Step 2: Convert to fraction form
    1,226,178.61/1,691,167.87 = 796,597.15/x
  3. Step 3: Cross multiply
    1,226,178.61x = 1,691,167.87 × 796,597.15
  4. Step 4: Simplify right side
    1,226,178.61x = 1,347,179,505,413.57
  5. Step 5: Solve for x
    x = 1,347,179,505,413.57/1,226,178.61
  6. Step 6: Final answer
    x = 1,098,681.30

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