Finding the Third Proportional to 177,198.26 and 382,394.67
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Solution
The third proportional to 177,198.26 and 382,394.67 is: 825,209.50
Step by Step Solution
- Step 1: Write the proportion equation
177,198.26 : 382,394.67 = 382,394.67 : x - Step 2: Convert to fraction form
177,198.26/382,394.67 = 382,394.67/x - Step 3: Cross multiply
177,198.26x = 382,394.67 × 382,394.67 - Step 4: Simplify right side
177,198.26x = 146,225,685,078.39 - Step 5: Solve for x
x = 146,225,685,078.39/177,198.26 - Step 6: Final answer
x = 825,209.50
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.