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Finding the Third Proportional to 3,918,296 and 6,052,128

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Solution

The third proportional to 3,918,296 and 6,052,128 is: 9,348,005.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,918,296 : 6,052,128 = 6,052,128 : x
  2. Step 2: Convert to fraction form
    3,918,296/6,052,128 = 6,052,128/x
  3. Step 3: Cross multiply
    3,918,296x = 6,052,128 × 6,052,128
  4. Step 4: Simplify right side
    3,918,296x = 36,628,253,328,384
  5. Step 5: Solve for x
    x = 36,628,253,328,384/3,918,296
  6. Step 6: Final answer
    x = 9,348,005.70

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.