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Finding the Third Proportional to 3,008,707 and 6,349,513

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Solution

The third proportional to 3,008,707 and 6,349,513 is: 13,399,880.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,008,707 : 6,349,513 = 6,349,513 : x
  2. Step 2: Convert to fraction form
    3,008,707/6,349,513 = 6,349,513/x
  3. Step 3: Cross multiply
    3,008,707x = 6,349,513 × 6,349,513
  4. Step 4: Simplify right side
    3,008,707x = 40,316,315,337,169
  5. Step 5: Solve for x
    x = 40,316,315,337,169/3,008,707
  6. Step 6: Final answer
    x = 13,399,880.86

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.