Home / 3,313,148.20-4,966,806.30-2,244,725.80

Finding the Fourth Proportional to 3,313,148.20, 4,966,806.30 and 2,244,725.80

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Solution

The fourth proportional to 3,313,148.20, 4,966,806.30 and 2,244,725.80 is: 3,365,113.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,313,148.20 : 4,966,806.30 = 2,244,725.80 : x
  2. Step 2: Convert to fraction form
    3,313,148.20/4,966,806.30 = 2,244,725.80/x
  3. Step 3: Cross multiply
    3,313,148.20x = 4,966,806.30 × 2,244,725.80
  4. Step 4: Simplify right side
    3,313,148.20x = 11,149,118,245,212.54
  5. Step 5: Solve for x
    x = 11,149,118,245,212.54/3,313,148.20
  6. Step 6: Final answer
    x = 3,365,113.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.