Finding the Third Proportional to 371,944.13 and 552,448.13
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Solution
The third proportional to 371,944.13 and 552,448.13 is: 820,550.48
Step by Step Solution
- Step 1: Write the proportion equation
371,944.13 : 552,448.13 = 552,448.13 : x - Step 2: Convert to fraction form
371,944.13/552,448.13 = 552,448.13/x - Step 3: Cross multiply
371,944.13x = 552,448.13 × 552,448.13 - Step 4: Simplify right side
371,944.13x = 305,198,930,816.02 - Step 5: Solve for x
x = 305,198,930,816.02/371,944.13 - Step 6: Final answer
x = 820,550.48
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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.