Finding the Third Proportional to 344,020.50 and 777,231.75
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Solution
The third proportional to 344,020.50 and 777,231.75 is: 1,755,968.59
Step by Step Solution
- Step 1: Write the proportion equation
344,020.50 : 777,231.75 = 777,231.75 : x - Step 2: Convert to fraction form
344,020.50/777,231.75 = 777,231.75/x - Step 3: Cross multiply
344,020.50x = 777,231.75 × 777,231.75 - Step 4: Simplify right side
344,020.50x = 604,089,193,208.06 - Step 5: Solve for x
x = 604,089,193,208.06/344,020.50 - Step 6: Final answer
x = 1,755,968.59
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Why These Related Problems?
These problems maintain the same ratio (2.26) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.