Finding the Third Proportional to 327,993.75 and 720,564.75
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Solution
The third proportional to 327,993.75 and 720,564.75 is: 1,582,998.33
Step by Step Solution
- Step 1: Write the proportion equation
327,993.75 : 720,564.75 = 720,564.75 : x - Step 2: Convert to fraction form
327,993.75/720,564.75 = 720,564.75/x - Step 3: Cross multiply
327,993.75x = 720,564.75 × 720,564.75 - Step 4: Simplify right side
327,993.75x = 519,213,558,942.56 - Step 5: Solve for x
x = 519,213,558,942.56/327,993.75 - Step 6: Final answer
x = 1,582,998.33
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.