Finding the Third Proportional to 448,896 and 967,760
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Solution
The third proportional to 448,896 and 967,760 is: 2,086,361.69
Step by Step Solution
- Step 1: Write the proportion equation
448,896 : 967,760 = 967,760 : x - Step 2: Convert to fraction form
448,896/967,760 = 967,760/x - Step 3: Cross multiply
448,896x = 967,760 × 967,760 - Step 4: Simplify right side
448,896x = 936,559,417,600 - Step 5: Solve for x
x = 936,559,417,600/448,896 - Step 6: Final answer
x = 2,086,361.69
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.