Finding the Third Proportional to 273,163.13 and 557,170.13
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Solution
The third proportional to 273,163.13 and 557,170.13 is: 1,136,458.47
Step by Step Solution
- Step 1: Write the proportion equation
273,163.13 : 557,170.13 = 557,170.13 : x - Step 2: Convert to fraction form
273,163.13/557,170.13 = 557,170.13/x - Step 3: Cross multiply
273,163.13x = 557,170.13 × 557,170.13 - Step 4: Simplify right side
273,163.13x = 310,438,548,192.52 - Step 5: Solve for x
x = 310,438,548,192.52/273,163.13 - Step 6: Final answer
x = 1,136,458.47
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Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.