Finding the Third Proportional to 332,070 and 733,910
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Solution
The third proportional to 332,070 and 733,910 is: 1,622,019.12
Step by Step Solution
- Step 1: Write the proportion equation
332,070 : 733,910 = 733,910 : x - Step 2: Convert to fraction form
332,070/733,910 = 733,910/x - Step 3: Cross multiply
332,070x = 733,910 × 733,910 - Step 4: Simplify right side
332,070x = 538,623,888,100 - Step 5: Solve for x
x = 538,623,888,100/332,070 - Step 6: Final answer
x = 1,622,019.12
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Why These Related Problems?
These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.