Finding the Third Proportional to 230,100.75 and 471,619.97
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Solution
The third proportional to 230,100.75 and 471,619.97 is: 966,643.50
Step by Step Solution
- Step 1: Write the proportion equation
230,100.75 : 471,619.97 = 471,619.97 : x - Step 2: Convert to fraction form
230,100.75/471,619.97 = 471,619.97/x - Step 3: Cross multiply
230,100.75x = 471,619.97 × 471,619.97 - Step 4: Simplify right side
230,100.75x = 222,425,394,923.75 - Step 5: Solve for x
x = 222,425,394,923.75/230,100.75 - Step 6: Final answer
x = 966,643.50
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Why These Related Problems?
These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.