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Finding the Third Proportional to 3,382,944 and 7,098,036

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Solution

The third proportional to 3,382,944 and 7,098,036 is: 14,892,979.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,382,944 : 7,098,036 = 7,098,036 : x
  2. Step 2: Convert to fraction form
    3,382,944/7,098,036 = 7,098,036/x
  3. Step 3: Cross multiply
    3,382,944x = 7,098,036 × 7,098,036
  4. Step 4: Simplify right side
    3,382,944x = 50,382,115,057,296
  5. Step 5: Solve for x
    x = 50,382,115,057,296/3,382,944
  6. Step 6: Final answer
    x = 14,892,979.33

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