Finding the Third Proportional to 3,701,163.38 and 5,520,939.75
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Solution
The third proportional to 3,701,163.38 and 5,520,939.75 is: 8,235,458.05
Step by Step Solution
- Step 1: Write the proportion equation
3,701,163.38 : 5,520,939.75 = 5,520,939.75 : x - Step 2: Convert to fraction form
3,701,163.38/5,520,939.75 = 5,520,939.75/x - Step 3: Cross multiply
3,701,163.38x = 5,520,939.75 × 5,520,939.75 - Step 4: Simplify right side
3,701,163.38x = 30,480,775,723,130.06 - Step 5: Solve for x
x = 30,480,775,723,130.06/3,701,163.38 - Step 6: Final answer
x = 8,235,458.05
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.