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Finding the Third Proportional to 3,858,483 and 5,676,196

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Solution

The third proportional to 3,858,483 and 5,676,196 is: 8,350,224.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,858,483 : 5,676,196 = 5,676,196 : x
  2. Step 2: Convert to fraction form
    3,858,483/5,676,196 = 5,676,196/x
  3. Step 3: Cross multiply
    3,858,483x = 5,676,196 × 5,676,196
  4. Step 4: Simplify right side
    3,858,483x = 32,219,201,030,416
  5. Step 5: Solve for x
    x = 32,219,201,030,416/3,858,483
  6. Step 6: Final answer
    x = 8,350,224.95

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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.