Finding the Third Proportional to 658,515.75 and 1,335,198
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Solution
The third proportional to 658,515.75 and 1,335,198 is: 2,707,230.16
Step by Step Solution
- Step 1: Write the proportion equation
658,515.75 : 1,335,198 = 1,335,198 : x - Step 2: Convert to fraction form
658,515.75/1,335,198 = 1,335,198/x - Step 3: Cross multiply
658,515.75x = 1,335,198 × 1,335,198 - Step 4: Simplify right side
658,515.75x = 1,782,753,699,204 - Step 5: Solve for x
x = 1,782,753,699,204/658,515.75 - Step 6: Final answer
x = 2,707,230.16
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These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.