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Finding the Third Proportional to 3,844,866.38 and 9,076,169.25

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Solution

The third proportional to 3,844,866.38 and 9,076,169.25 is: 21,425,152.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,844,866.38 : 9,076,169.25 = 9,076,169.25 : x
  2. Step 2: Convert to fraction form
    3,844,866.38/9,076,169.25 = 9,076,169.25/x
  3. Step 3: Cross multiply
    3,844,866.38x = 9,076,169.25 × 9,076,169.25
  4. Step 4: Simplify right side
    3,844,866.38x = 82,376,848,254,645.56
  5. Step 5: Solve for x
    x = 82,376,848,254,645.56/3,844,866.38
  6. Step 6: Final answer
    x = 21,425,152.46

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.