Home / 2,206,669.50-4,761,686.25

Finding the Third Proportional to 2,206,669.50 and 4,761,686.25

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Solution

The third proportional to 2,206,669.50 and 4,761,686.25 is: 10,275,057.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,669.50 : 4,761,686.25 = 4,761,686.25 : x
  2. Step 2: Convert to fraction form
    2,206,669.50/4,761,686.25 = 4,761,686.25/x
  3. Step 3: Cross multiply
    2,206,669.50x = 4,761,686.25 × 4,761,686.25
  4. Step 4: Simplify right side
    2,206,669.50x = 22,673,655,943,439.06
  5. Step 5: Solve for x
    x = 22,673,655,943,439.06/2,206,669.50
  6. Step 6: Final answer
    x = 10,275,057.48

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.