Home / 4,844,849.20-7,267,273.80-4,396,076.80

Finding the Fourth Proportional to 4,844,849.20, 7,267,273.80 and 4,396,076.80

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Solution

The fourth proportional to 4,844,849.20, 7,267,273.80 and 4,396,076.80 is: 6,594,115.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,844,849.20 : 7,267,273.80 = 4,396,076.80 : x
  2. Step 2: Convert to fraction form
    4,844,849.20/7,267,273.80 = 4,396,076.80/x
  3. Step 3: Cross multiply
    4,844,849.20x = 7,267,273.80 × 4,396,076.80
  4. Step 4: Simplify right side
    4,844,849.20x = 31,947,493,751,427.84
  5. Step 5: Solve for x
    x = 31,947,493,751,427.84/4,844,849.20
  6. Step 6: Final answer
    x = 6,594,115.20

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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.