Finding the Third Proportional to 284,076.75 and 613,221.75
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Solution
The third proportional to 284,076.75 and 613,221.75 is: 1,323,729.99
Step by Step Solution
- Step 1: Write the proportion equation
284,076.75 : 613,221.75 = 613,221.75 : x - Step 2: Convert to fraction form
284,076.75/613,221.75 = 613,221.75/x - Step 3: Cross multiply
284,076.75x = 613,221.75 × 613,221.75 - Step 4: Simplify right side
284,076.75x = 376,040,914,673.06 - Step 5: Solve for x
x = 376,040,914,673.06/284,076.75 - Step 6: Final answer
x = 1,323,729.99
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.