Home / 4,846,016.20-7,261,151.10-4,042,949.80

Finding the Fourth Proportional to 4,846,016.20, 7,261,151.10 and 4,042,949.80

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Solution

The fourth proportional to 4,846,016.20, 7,261,151.10 and 4,042,949.80 is: 6,057,856.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846,016.20 : 7,261,151.10 = 4,042,949.80 : x
  2. Step 2: Convert to fraction form
    4,846,016.20/7,261,151.10 = 4,042,949.80/x
  3. Step 3: Cross multiply
    4,846,016.20x = 7,261,151.10 × 4,042,949.80
  4. Step 4: Simplify right side
    4,846,016.20x = 29,356,469,387,514.78
  5. Step 5: Solve for x
    x = 29,356,469,387,514.78/4,846,016.20
  6. Step 6: Final answer
    x = 6,057,856.22

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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.