Home / 1,774,000.20-2,661,000.30-827,466.60

Finding the Fourth Proportional to 1,774,000.20, 2,661,000.30 and 827,466.60

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Solution

The fourth proportional to 1,774,000.20, 2,661,000.30 and 827,466.60 is: 1,241,199.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,000.20 : 2,661,000.30 = 827,466.60 : x
  2. Step 2: Convert to fraction form
    1,774,000.20/2,661,000.30 = 827,466.60/x
  3. Step 3: Cross multiply
    1,774,000.20x = 2,661,000.30 × 827,466.60
  4. Step 4: Simplify right side
    1,774,000.20x = 2,201,888,870,839.98
  5. Step 5: Solve for x
    x = 2,201,888,870,839.98/1,774,000.20
  6. Step 6: Final answer
    x = 1,241,199.90

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