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Finding the Third Proportional to 4,037,720 and 6,206,250

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Solution

The third proportional to 4,037,720 and 6,206,250 is: 9,539,427.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037,720 : 6,206,250 = 6,206,250 : x
  2. Step 2: Convert to fraction form
    4,037,720/6,206,250 = 6,206,250/x
  3. Step 3: Cross multiply
    4,037,720x = 6,206,250 × 6,206,250
  4. Step 4: Simplify right side
    4,037,720x = 38,517,539,062,500
  5. Step 5: Solve for x
    x = 38,517,539,062,500/4,037,720
  6. Step 6: Final answer
    x = 9,539,427.96

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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.