Finding the Third Proportional to 366,782.50 and 777,723.50
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Solution
The third proportional to 366,782.50 and 777,723.50 is: 1,649,080.43
Step by Step Solution
- Step 1: Write the proportion equation
366,782.50 : 777,723.50 = 777,723.50 : x - Step 2: Convert to fraction form
366,782.50/777,723.50 = 777,723.50/x - Step 3: Cross multiply
366,782.50x = 777,723.50 × 777,723.50 - Step 4: Simplify right side
366,782.50x = 604,853,842,452.25 - Step 5: Solve for x
x = 604,853,842,452.25/366,782.50 - Step 6: Final answer
x = 1,649,080.43
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.