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Finding the Third Proportional to 1,444,962 and 3,175,944

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Solution

The third proportional to 1,444,962 and 3,175,944 is: 6,980,543.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,962 : 3,175,944 = 3,175,944 : x
  2. Step 2: Convert to fraction form
    1,444,962/3,175,944 = 3,175,944/x
  3. Step 3: Cross multiply
    1,444,962x = 3,175,944 × 3,175,944
  4. Step 4: Simplify right side
    1,444,962x = 10,086,620,291,136
  5. Step 5: Solve for x
    x = 10,086,620,291,136/1,444,962
  6. Step 6: Final answer
    x = 6,980,543.63

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.