Home / 4,285,425.52-5,914,057.79-2,351,755.30

Finding the Fourth Proportional to 4,285,425.52, 5,914,057.79 and 2,351,755.30

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Solution

The fourth proportional to 4,285,425.52, 5,914,057.79 and 2,351,755.30 is: 3,245,515.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,285,425.52 : 5,914,057.79 = 2,351,755.30 : x
  2. Step 2: Convert to fraction form
    4,285,425.52/5,914,057.79 = 2,351,755.30/x
  3. Step 3: Cross multiply
    4,285,425.52x = 5,914,057.79 × 2,351,755.30
  4. Step 4: Simplify right side
    4,285,425.52x = 13,908,416,722,568.50
  5. Step 5: Solve for x
    x = 13,908,416,722,568.50/4,285,425.52
  6. Step 6: Final answer
    x = 3,245,515.92

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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.