Finding the Third Proportional to 201,508 and 441,320
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Solution
The third proportional to 201,508 and 441,320 is: 966,529.08
Step by Step Solution
- Step 1: Write the proportion equation
201,508 : 441,320 = 441,320 : x - Step 2: Convert to fraction form
201,508/441,320 = 441,320/x - Step 3: Cross multiply
201,508x = 441,320 × 441,320 - Step 4: Simplify right side
201,508x = 194,763,342,400 - Step 5: Solve for x
x = 194,763,342,400/201,508 - Step 6: Final answer
x = 966,529.08
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.