Home / 1,156,940.60-1,733,661.30-978,481.40

Finding the Fourth Proportional to 1,156,940.60, 1,733,661.30 and 978,481.40

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Solution

The fourth proportional to 1,156,940.60, 1,733,661.30 and 978,481.40 is: 1,466,242.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,156,940.60 : 1,733,661.30 = 978,481.40 : x
  2. Step 2: Convert to fraction form
    1,156,940.60/1,733,661.30 = 978,481.40/x
  3. Step 3: Cross multiply
    1,156,940.60x = 1,733,661.30 × 978,481.40
  4. Step 4: Simplify right side
    1,156,940.60x = 1,696,355,335,949.82
  5. Step 5: Solve for x
    x = 1,696,355,335,949.82/1,156,940.60
  6. Step 6: Final answer
    x = 1,466,242.38

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