Finding the Third Proportional to 201,130.25 and 440,664.75
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Solution
The third proportional to 201,130.25 and 440,664.75 is: 965,470.99
Step by Step Solution
- Step 1: Write the proportion equation
201,130.25 : 440,664.75 = 440,664.75 : x - Step 2: Convert to fraction form
201,130.25/440,664.75 = 440,664.75/x - Step 3: Cross multiply
201,130.25x = 440,664.75 × 440,664.75 - Step 4: Simplify right side
201,130.25x = 194,185,421,892.56 - Step 5: Solve for x
x = 194,185,421,892.56/201,130.25 - Step 6: Final answer
x = 965,470.99
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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.