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Finding the Third Proportional to 3,066,138 and 6,450,084

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Solution

The third proportional to 3,066,138 and 6,450,084 is: 13,568,725.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,138 : 6,450,084 = 6,450,084 : x
  2. Step 2: Convert to fraction form
    3,066,138/6,450,084 = 6,450,084/x
  3. Step 3: Cross multiply
    3,066,138x = 6,450,084 × 6,450,084
  4. Step 4: Simplify right side
    3,066,138x = 41,603,583,607,056
  5. Step 5: Solve for x
    x = 41,603,583,607,056/3,066,138
  6. Step 6: Final answer
    x = 13,568,725.09

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.