Home / 1,181,903.20-1,771,702.80-675,944.80

Finding the Fourth Proportional to 1,181,903.20, 1,771,702.80 and 675,944.80

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Solution

The fourth proportional to 1,181,903.20, 1,771,702.80 and 675,944.80 is: 1,013,258.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,181,903.20 : 1,771,702.80 = 675,944.80 : x
  2. Step 2: Convert to fraction form
    1,181,903.20/1,771,702.80 = 675,944.80/x
  3. Step 3: Cross multiply
    1,181,903.20x = 1,771,702.80 × 675,944.80
  4. Step 4: Simplify right side
    1,181,903.20x = 1,197,573,294,805.44
  5. Step 5: Solve for x
    x = 1,197,573,294,805.44/1,181,903.20
  6. Step 6: Final answer
    x = 1,013,258.36

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