Finding the Third Proportional to 751,014 and 1,664,183
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Solution
The third proportional to 751,014 and 1,664,183 is: 3,687,687.66
Step by Step Solution
- Step 1: Write the proportion equation
751,014 : 1,664,183 = 1,664,183 : x - Step 2: Convert to fraction form
751,014/1,664,183 = 1,664,183/x - Step 3: Cross multiply
751,014x = 1,664,183 × 1,664,183 - Step 4: Simplify right side
751,014x = 2,769,505,057,489 - Step 5: Solve for x
x = 2,769,505,057,489/751,014 - Step 6: Final answer
x = 3,687,687.66
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.