Finding the Third Proportional to 201,136.75 and 440,677.75
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Solution
The third proportional to 201,136.75 and 440,677.75 is: 965,496.75
Step by Step Solution
- Step 1: Write the proportion equation
201,136.75 : 440,677.75 = 440,677.75 : x - Step 2: Convert to fraction form
201,136.75/440,677.75 = 440,677.75/x - Step 3: Cross multiply
201,136.75x = 440,677.75 × 440,677.75 - Step 4: Simplify right side
201,136.75x = 194,196,879,345.06 - Step 5: Solve for x
x = 194,196,879,345.06/201,136.75 - Step 6: Final answer
x = 965,496.75
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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.