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Finding the Third Proportional to 1,374,033 and 2,019,993

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Solution

The third proportional to 1,374,033 and 2,019,993 is: 2,969,631.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,033 : 2,019,993 = 2,019,993 : x
  2. Step 2: Convert to fraction form
    1,374,033/2,019,993 = 2,019,993/x
  3. Step 3: Cross multiply
    1,374,033x = 2,019,993 × 2,019,993
  4. Step 4: Simplify right side
    1,374,033x = 4,080,371,720,049
  5. Step 5: Solve for x
    x = 4,080,371,720,049/1,374,033
  6. Step 6: Final answer
    x = 2,969,631.53

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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.