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Finding the Third Proportional to 3,330,086 and 4,958,265

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Solution

The third proportional to 3,330,086 and 4,958,265 is: 7,382,509.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,086 : 4,958,265 = 4,958,265 : x
  2. Step 2: Convert to fraction form
    3,330,086/4,958,265 = 4,958,265/x
  3. Step 3: Cross multiply
    3,330,086x = 4,958,265 × 4,958,265
  4. Step 4: Simplify right side
    3,330,086x = 24,584,391,810,225
  5. Step 5: Solve for x
    x = 24,584,391,810,225/3,330,086
  6. Step 6: Final answer
    x = 7,382,509.58

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.