Home / 2,376,429.75-5,131,676.25

Finding the Third Proportional to 2,376,429.75 and 5,131,676.25

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Solution

The third proportional to 2,376,429.75 and 5,131,676.25 is: 11,081,371.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,376,429.75 : 5,131,676.25 = 5,131,676.25 : x
  2. Step 2: Convert to fraction form
    2,376,429.75/5,131,676.25 = 5,131,676.25/x
  3. Step 3: Cross multiply
    2,376,429.75x = 5,131,676.25 × 5,131,676.25
  4. Step 4: Simplify right side
    2,376,429.75x = 26,334,101,134,814.06
  5. Step 5: Solve for x
    x = 26,334,101,134,814.06/2,376,429.75
  6. Step 6: Final answer
    x = 11,081,371.60

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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.