Finding the Third Proportional to 201,226.25 and 437,396.75
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Solution
The third proportional to 201,226.25 and 437,396.75 is: 950,750.30
Step by Step Solution
- Step 1: Write the proportion equation
201,226.25 : 437,396.75 = 437,396.75 : x - Step 2: Convert to fraction form
201,226.25/437,396.75 = 437,396.75/x - Step 3: Cross multiply
201,226.25x = 437,396.75 × 437,396.75 - Step 4: Simplify right side
201,226.25x = 191,315,916,910.56 - Step 5: Solve for x
x = 191,315,916,910.56/201,226.25 - Step 6: Final answer
x = 950,750.30
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.