Home / 7,149,770.20-10,725,665.71-2,290,940.66

Finding the Fourth Proportional to 7,149,770.20, 10,725,665.71 and 2,290,940.66

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Solution

The fourth proportional to 7,149,770.20, 10,725,665.71 and 2,290,940.66 is: 3,436,734.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,149,770.20 : 10,725,665.71 = 2,290,940.66 : x
  2. Step 2: Convert to fraction form
    7,149,770.20/10,725,665.71 = 2,290,940.66/x
  3. Step 3: Cross multiply
    7,149,770.20x = 10,725,665.71 × 2,290,940.66
  4. Step 4: Simplify right side
    7,149,770.20x = 24,571,863,645,657.22
  5. Step 5: Solve for x
    x = 24,571,863,645,657.22/7,149,770.20
  6. Step 6: Final answer
    x = 3,436,734.74

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