Finding the Third Proportional to 774 and 774
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Solution
The third proportional to 774 and 774 is: 774
Step by Step Solution
- Step 1: Write the proportion equation
774 : 774 = 774 : x - Step 2: Convert to fraction form
774/774 = 774/x - Step 3: Cross multiply
774x = 774 × 774 - Step 4: Simplify right side
774x = 599,076 - Step 5: Solve for x
x = 599,076/774 - Step 6: Final answer
x = 774
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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.