Finding the Third Proportional to 212,550.75 and 297,195.75
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Solution
The third proportional to 212,550.75 and 297,195.75 is: 415,549.29
Step by Step Solution
- Step 1: Write the proportion equation
212,550.75 : 297,195.75 = 297,195.75 : x - Step 2: Convert to fraction form
212,550.75/297,195.75 = 297,195.75/x - Step 3: Cross multiply
212,550.75x = 297,195.75 × 297,195.75 - Step 4: Simplify right side
212,550.75x = 88,325,313,818.06 - Step 5: Solve for x
x = 88,325,313,818.06/212,550.75 - Step 6: Final answer
x = 415,549.29
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.