Home / 2,279,014.88-4,863,115.13

Finding the Third Proportional to 2,279,014.88 and 4,863,115.13

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Solution

The third proportional to 2,279,014.88 and 4,863,115.13 is: 10,377,241.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,279,014.88 : 4,863,115.13 = 4,863,115.13 : x
  2. Step 2: Convert to fraction form
    2,279,014.88/4,863,115.13 = 4,863,115.13/x
  3. Step 3: Cross multiply
    2,279,014.88x = 4,863,115.13 × 4,863,115.13
  4. Step 4: Simplify right side
    2,279,014.88x = 23,649,888,719,003.77
  5. Step 5: Solve for x
    x = 23,649,888,719,003.77/2,279,014.88
  6. Step 6: Final answer
    x = 10,377,241.93

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.