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Finding the Third Proportional to 3,837,098 and 5,543,487

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Solution

The third proportional to 3,837,098 and 5,543,487 is: 8,008,721.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,837,098 : 5,543,487 = 5,543,487 : x
  2. Step 2: Convert to fraction form
    3,837,098/5,543,487 = 5,543,487/x
  3. Step 3: Cross multiply
    3,837,098x = 5,543,487 × 5,543,487
  4. Step 4: Simplify right side
    3,837,098x = 30,730,248,119,169
  5. Step 5: Solve for x
    x = 30,730,248,119,169/3,837,098
  6. Step 6: Final answer
    x = 8,008,721.21

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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.