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Finding the Third Proportional to 2,222,295.75 and 4,848,419.53

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Solution

The third proportional to 2,222,295.75 and 4,848,419.53 is: 10,577,877.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,295.75 : 4,848,419.53 = 4,848,419.53 : x
  2. Step 2: Convert to fraction form
    2,222,295.75/4,848,419.53 = 4,848,419.53/x
  3. Step 3: Cross multiply
    2,222,295.75x = 4,848,419.53 × 4,848,419.53
  4. Step 4: Simplify right side
    2,222,295.75x = 23,507,171,951,006.47
  5. Step 5: Solve for x
    x = 23,507,171,951,006.47/2,222,295.75
  6. Step 6: Final answer
    x = 10,577,877.38

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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.