Finding the Third Proportional to 182,560.50 and 393,207.75
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Solution
The third proportional to 182,560.50 and 393,207.75 is: 846,910.12
Step by Step Solution
- Step 1: Write the proportion equation
182,560.50 : 393,207.75 = 393,207.75 : x - Step 2: Convert to fraction form
182,560.50/393,207.75 = 393,207.75/x - Step 3: Cross multiply
182,560.50x = 393,207.75 × 393,207.75 - Step 4: Simplify right side
182,560.50x = 154,612,334,660.06 - Step 5: Solve for x
x = 154,612,334,660.06/182,560.50 - Step 6: Final answer
x = 846,910.12
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.