Finding the Third Proportional to 205,939.13 and 443,491.88
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Solution
The third proportional to 205,939.13 and 443,491.88 is: 955,063.99
Step by Step Solution
- Step 1: Write the proportion equation
205,939.13 : 443,491.88 = 443,491.88 : x - Step 2: Convert to fraction form
205,939.13/443,491.88 = 443,491.88/x - Step 3: Cross multiply
205,939.13x = 443,491.88 × 443,491.88 - Step 4: Simplify right side
205,939.13x = 196,685,043,191.02 - Step 5: Solve for x
x = 196,685,043,191.02/205,939.13 - Step 6: Final answer
x = 955,063.99
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.