Home / 2,680,234.80-4,020,352.20-2,223,589.20

Finding the Fourth Proportional to 2,680,234.80, 4,020,352.20 and 2,223,589.20

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Solution

The fourth proportional to 2,680,234.80, 4,020,352.20 and 2,223,589.20 is: 3,335,383.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,680,234.80 : 4,020,352.20 = 2,223,589.20 : x
  2. Step 2: Convert to fraction form
    2,680,234.80/4,020,352.20 = 2,223,589.20/x
  3. Step 3: Cross multiply
    2,680,234.80x = 4,020,352.20 × 2,223,589.20
  4. Step 4: Simplify right side
    2,680,234.80x = 8,939,611,732,116.24
  5. Step 5: Solve for x
    x = 8,939,611,732,116.24/2,680,234.80
  6. Step 6: Final answer
    x = 3,335,383.80

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