Home / 2,436,215.48-3,405,876.61

Finding the Third Proportional to 2,436,215.48 and 3,405,876.61

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Solution

The third proportional to 2,436,215.48 and 3,405,876.61 is: 4,761,481.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,215.48 : 3,405,876.61 = 3,405,876.61 : x
  2. Step 2: Convert to fraction form
    2,436,215.48/3,405,876.61 = 3,405,876.61/x
  3. Step 3: Cross multiply
    2,436,215.48x = 3,405,876.61 × 3,405,876.61
  4. Step 4: Simplify right side
    2,436,215.48x = 11,599,995,478,287.75
  5. Step 5: Solve for x
    x = 11,599,995,478,287.75/2,436,215.48
  6. Step 6: Final answer
    x = 4,761,481.71

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.