Home / 3,057,225.50-4,223,287.96-2,449,414.46

Finding the Fourth Proportional to 3,057,225.50, 4,223,287.96 and 2,449,414.46

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Solution

The fourth proportional to 3,057,225.50, 4,223,287.96 and 2,449,414.46 is: 3,383,650.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057,225.50 : 4,223,287.96 = 2,449,414.46 : x
  2. Step 2: Convert to fraction form
    3,057,225.50/4,223,287.96 = 2,449,414.46/x
  3. Step 3: Cross multiply
    3,057,225.50x = 4,223,287.96 × 2,449,414.46
  4. Step 4: Simplify right side
    3,057,225.50x = 10,344,582,597,967.90
  5. Step 5: Solve for x
    x = 10,344,582,597,967.90/3,057,225.50
  6. Step 6: Final answer
    x = 3,383,650.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.