Finding the Third Proportional to 186,252.75 and 394,692.75
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Solution
The third proportional to 186,252.75 and 394,692.75 is: 836,403.04
Step by Step Solution
- Step 1: Write the proportion equation
186,252.75 : 394,692.75 = 394,692.75 : x - Step 2: Convert to fraction form
186,252.75/394,692.75 = 394,692.75/x - Step 3: Cross multiply
186,252.75x = 394,692.75 × 394,692.75 - Step 4: Simplify right side
186,252.75x = 155,782,366,902.56 - Step 5: Solve for x
x = 155,782,366,902.56/186,252.75 - Step 6: Final answer
x = 836,403.04
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.