Home / 2,907,632.80-4,361,449.20-885,872.80

Finding the Fourth Proportional to 2,907,632.80, 4,361,449.20 and 885,872.80

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Solution

The fourth proportional to 2,907,632.80, 4,361,449.20 and 885,872.80 is: 1,328,809.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,907,632.80 : 4,361,449.20 = 885,872.80 : x
  2. Step 2: Convert to fraction form
    2,907,632.80/4,361,449.20 = 885,872.80/x
  3. Step 3: Cross multiply
    2,907,632.80x = 4,361,449.20 × 885,872.80
  4. Step 4: Simplify right side
    2,907,632.80x = 3,863,689,214,861.76
  5. Step 5: Solve for x
    x = 3,863,689,214,861.76/2,907,632.80
  6. Step 6: Final answer
    x = 1,328,809.20

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