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Finding the Third Proportional to 4,037,692 and 6,206,218

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Solution

The third proportional to 4,037,692 and 6,206,218 is: 9,539,395.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037,692 : 6,206,218 = 6,206,218 : x
  2. Step 2: Convert to fraction form
    4,037,692/6,206,218 = 6,206,218/x
  3. Step 3: Cross multiply
    4,037,692x = 6,206,218 × 6,206,218
  4. Step 4: Simplify right side
    4,037,692x = 38,517,141,863,524
  5. Step 5: Solve for x
    x = 38,517,141,863,524/4,037,692
  6. Step 6: Final answer
    x = 9,539,395.74

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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.