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Finding the Third Proportional to 2,314,846 and 5,077,910

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Solution

The third proportional to 2,314,846 and 5,077,910 is: 11,139,043.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,846 : 5,077,910 = 5,077,910 : x
  2. Step 2: Convert to fraction form
    2,314,846/5,077,910 = 5,077,910/x
  3. Step 3: Cross multiply
    2,314,846x = 5,077,910 × 5,077,910
  4. Step 4: Simplify right side
    2,314,846x = 25,785,169,968,100
  5. Step 5: Solve for x
    x = 25,785,169,968,100/2,314,846
  6. Step 6: Final answer
    x = 11,139,043.36

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.