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Finding the Third Proportional to 3,874,852 and 5,319,114

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Solution

The third proportional to 3,874,852 and 5,319,114 is: 7,301,691.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,874,852 : 5,319,114 = 5,319,114 : x
  2. Step 2: Convert to fraction form
    3,874,852/5,319,114 = 5,319,114/x
  3. Step 3: Cross multiply
    3,874,852x = 5,319,114 × 5,319,114
  4. Step 4: Simplify right side
    3,874,852x = 28,292,973,744,996
  5. Step 5: Solve for x
    x = 28,292,973,744,996/3,874,852
  6. Step 6: Final answer
    x = 7,301,691.46

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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.