Finding the Third Proportional to 818 and 818
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Solution
The third proportional to 818 and 818 is: 818
Step by Step Solution
- Step 1: Write the proportion equation
818 : 818 = 818 : x - Step 2: Convert to fraction form
818/818 = 818/x - Step 3: Cross multiply
818x = 818 × 818 - Step 4: Simplify right side
818x = 669,124 - Step 5: Solve for x
x = 669,124/818 - Step 6: Final answer
x = 818
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Why These Related Problems?
These problems maintain the same ratio (1) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.