Finding the Third Proportional to 201,135.25 and 440,674.75
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Solution
The third proportional to 201,135.25 and 440,674.75 is: 965,490.81
Step by Step Solution
- Step 1: Write the proportion equation
201,135.25 : 440,674.75 = 440,674.75 : x - Step 2: Convert to fraction form
201,135.25/440,674.75 = 440,674.75/x - Step 3: Cross multiply
201,135.25x = 440,674.75 × 440,674.75 - Step 4: Simplify right side
201,135.25x = 194,194,235,287.56 - Step 5: Solve for x
x = 194,194,235,287.56/201,135.25 - Step 6: Final answer
x = 965,490.81
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.