Finding the Third Proportional to 284,865.75 and 613,608.75
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Solution
The third proportional to 284,865.75 and 613,608.75 is: 1,321,730.32
Step by Step Solution
- Step 1: Write the proportion equation
284,865.75 : 613,608.75 = 613,608.75 : x - Step 2: Convert to fraction form
284,865.75/613,608.75 = 613,608.75/x - Step 3: Cross multiply
284,865.75x = 613,608.75 × 613,608.75 - Step 4: Simplify right side
284,865.75x = 376,515,698,076.56 - Step 5: Solve for x
x = 376,515,698,076.56/284,865.75 - Step 6: Final answer
x = 1,321,730.32
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.