Finding the Third Proportional to 363,358 and 520,125
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Solution
The third proportional to 363,358 and 520,125 is: 744,527.48
Step by Step Solution
- Step 1: Write the proportion equation
363,358 : 520,125 = 520,125 : x - Step 2: Convert to fraction form
363,358/520,125 = 520,125/x - Step 3: Cross multiply
363,358x = 520,125 × 520,125 - Step 4: Simplify right side
363,358x = 270,530,015,625 - Step 5: Solve for x
x = 270,530,015,625/363,358 - Step 6: Final answer
x = 744,527.48
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.