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Finding the Third Proportional to 3,077,122 and 6,696,080

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Solution

The third proportional to 3,077,122 and 6,696,080 is: 14,571,241.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,122 : 6,696,080 = 6,696,080 : x
  2. Step 2: Convert to fraction form
    3,077,122/6,696,080 = 6,696,080/x
  3. Step 3: Cross multiply
    3,077,122x = 6,696,080 × 6,696,080
  4. Step 4: Simplify right side
    3,077,122x = 44,837,487,366,400
  5. Step 5: Solve for x
    x = 44,837,487,366,400/3,077,122
  6. Step 6: Final answer
    x = 14,571,241.36

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.