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Finding the Third Proportional to 3,000,408 and 4,500,936

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Solution

The third proportional to 3,000,408 and 4,500,936 is: 6,751,890.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,000,408 : 4,500,936 = 4,500,936 : x
  2. Step 2: Convert to fraction form
    3,000,408/4,500,936 = 4,500,936/x
  3. Step 3: Cross multiply
    3,000,408x = 4,500,936 × 4,500,936
  4. Step 4: Simplify right side
    3,000,408x = 20,258,424,876,096
  5. Step 5: Solve for x
    x = 20,258,424,876,096/3,000,408
  6. Step 6: Final answer
    x = 6,751,890.03

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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.