Finding the Third Proportional to 206,736.75 and 331,701.75
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Solution
The third proportional to 206,736.75 and 331,701.75 is: 532,203.64
Step by Step Solution
- Step 1: Write the proportion equation
206,736.75 : 331,701.75 = 331,701.75 : x - Step 2: Convert to fraction form
206,736.75/331,701.75 = 331,701.75/x - Step 3: Cross multiply
206,736.75x = 331,701.75 × 331,701.75 - Step 4: Simplify right side
206,736.75x = 110,026,050,953.06 - Step 5: Solve for x
x = 110,026,050,953.06/206,736.75 - Step 6: Final answer
x = 532,203.64
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These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.