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Finding the Third Proportional to 3,168,844 and 6,842,695

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Solution

The third proportional to 3,168,844 and 6,842,695 is: 14,775,885.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,168,844 : 6,842,695 = 6,842,695 : x
  2. Step 2: Convert to fraction form
    3,168,844/6,842,695 = 6,842,695/x
  3. Step 3: Cross multiply
    3,168,844x = 6,842,695 × 6,842,695
  4. Step 4: Simplify right side
    3,168,844x = 46,822,474,863,025
  5. Step 5: Solve for x
    x = 46,822,474,863,025/3,168,844
  6. Step 6: Final answer
    x = 14,775,885.11

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.