Finding the Third Proportional to 521,615.25 and 1,107,198
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Solution
The third proportional to 521,615.25 and 1,107,198 is: 2,350,175.56
Step by Step Solution
- Step 1: Write the proportion equation
521,615.25 : 1,107,198 = 1,107,198 : x - Step 2: Convert to fraction form
521,615.25/1,107,198 = 1,107,198/x - Step 3: Cross multiply
521,615.25x = 1,107,198 × 1,107,198 - Step 4: Simplify right side
521,615.25x = 1,225,887,411,204 - Step 5: Solve for x
x = 1,225,887,411,204/521,615.25 - Step 6: Final answer
x = 2,350,175.56
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.