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Finding the Third Proportional to 1,353,717 and 2,030,868

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Solution

The third proportional to 1,353,717 and 2,030,868 is: 3,046,740.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,353,717 : 2,030,868 = 2,030,868 : x
  2. Step 2: Convert to fraction form
    1,353,717/2,030,868 = 2,030,868/x
  3. Step 3: Cross multiply
    1,353,717x = 2,030,868 × 2,030,868
  4. Step 4: Simplify right side
    1,353,717x = 4,124,424,833,424
  5. Step 5: Solve for x
    x = 4,124,424,833,424/1,353,717
  6. Step 6: Final answer
    x = 3,046,740.81

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.