Home / 1,308,628.92-1,805,855.28-735,656.88

Finding the Fourth Proportional to 1,308,628.92, 1,805,855.28 and 735,656.88

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Solution

The fourth proportional to 1,308,628.92, 1,805,855.28 and 735,656.88 is: 1,015,176.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,308,628.92 : 1,805,855.28 = 735,656.88 : x
  2. Step 2: Convert to fraction form
    1,308,628.92/1,805,855.28 = 735,656.88/x
  3. Step 3: Cross multiply
    1,308,628.92x = 1,805,855.28 × 735,656.88
  4. Step 4: Simplify right side
    1,308,628.92x = 1,328,489,861,016.33
  5. Step 5: Solve for x
    x = 1,328,489,861,016.33/1,308,628.92
  6. Step 6: Final answer
    x = 1,015,176.91

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