Finding the Third Proportional to 816,286.50 and 1,906,161.75
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Solution
The third proportional to 816,286.50 and 1,906,161.75 is: 4,451,197.73
Step by Step Solution
- Step 1: Write the proportion equation
816,286.50 : 1,906,161.75 = 1,906,161.75 : x - Step 2: Convert to fraction form
816,286.50/1,906,161.75 = 1,906,161.75/x - Step 3: Cross multiply
816,286.50x = 1,906,161.75 × 1,906,161.75 - Step 4: Simplify right side
816,286.50x = 3,633,452,617,163.06 - Step 5: Solve for x
x = 3,633,452,617,163.06/816,286.50 - Step 6: Final answer
x = 4,451,197.73
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These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.