Finding the Third Proportional to 184,728.75 and 397,083.75
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Solution
The third proportional to 184,728.75 and 397,083.75 is: 853,551.52
Step by Step Solution
- Step 1: Write the proportion equation
184,728.75 : 397,083.75 = 397,083.75 : x - Step 2: Convert to fraction form
184,728.75/397,083.75 = 397,083.75/x - Step 3: Cross multiply
184,728.75x = 397,083.75 × 397,083.75 - Step 4: Simplify right side
184,728.75x = 157,675,504,514.06 - Step 5: Solve for x
x = 157,675,504,514.06/184,728.75 - Step 6: Final answer
x = 853,551.52
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.