Finding the Third Proportional to 554,694.50 and 1,135,675
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Solution
The third proportional to 554,694.50 and 1,135,675 is: 2,325,167.65
Step by Step Solution
- Step 1: Write the proportion equation
554,694.50 : 1,135,675 = 1,135,675 : x - Step 2: Convert to fraction form
554,694.50/1,135,675 = 1,135,675/x - Step 3: Cross multiply
554,694.50x = 1,135,675 × 1,135,675 - Step 4: Simplify right side
554,694.50x = 1,289,757,705,625 - Step 5: Solve for x
x = 1,289,757,705,625/554,694.50 - Step 6: Final answer
x = 2,325,167.65
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Why These Related Problems?
These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.