Home / 804,962.40-1,207,443.60-604,195.80

Finding the Fourth Proportional to 804,962.40, 1,207,443.60 and 604,195.80

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Solution

The fourth proportional to 804,962.40, 1,207,443.60 and 604,195.80 is: 906,293.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,962.40 : 1,207,443.60 = 604,195.80 : x
  2. Step 2: Convert to fraction form
    804,962.40/1,207,443.60 = 604,195.80/x
  3. Step 3: Cross multiply
    804,962.40x = 1,207,443.60 × 604,195.80
  4. Step 4: Simplify right side
    804,962.40x = 729,532,351,856.88
  5. Step 5: Solve for x
    x = 729,532,351,856.88/804,962.40
  6. Step 6: Final answer
    x = 906,293.70

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