Finding the Third Proportional to 263,175.75 and 397,581.75
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Solution
The third proportional to 263,175.75 and 397,581.75 is: 600,629.99
Step by Step Solution
- Step 1: Write the proportion equation
263,175.75 : 397,581.75 = 397,581.75 : x - Step 2: Convert to fraction form
263,175.75/397,581.75 = 397,581.75/x - Step 3: Cross multiply
263,175.75x = 397,581.75 × 397,581.75 - Step 4: Simplify right side
263,175.75x = 158,071,247,933.06 - Step 5: Solve for x
x = 158,071,247,933.06/263,175.75 - Step 6: Final answer
x = 600,629.99
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.