Home / 2,800,180.97-4,399,933.92

Finding the Third Proportional to 2,800,180.97 and 4,399,933.92

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Solution

The third proportional to 2,800,180.97 and 4,399,933.92 is: 6,913,631.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,800,180.97 : 4,399,933.92 = 4,399,933.92 : x
  2. Step 2: Convert to fraction form
    2,800,180.97/4,399,933.92 = 4,399,933.92/x
  3. Step 3: Cross multiply
    2,800,180.97x = 4,399,933.92 × 4,399,933.92
  4. Step 4: Simplify right side
    2,800,180.97x = 19,359,418,516,866.32
  5. Step 5: Solve for x
    x = 19,359,418,516,866.32/2,800,180.97
  6. Step 6: Final answer
    x = 6,913,631.20

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.