Finding the Third Proportional to 361,608.75 and 545,694.75
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Solution
The third proportional to 361,608.75 and 545,694.75 is: 823,494.34
Step by Step Solution
- Step 1: Write the proportion equation
361,608.75 : 545,694.75 = 545,694.75 : x - Step 2: Convert to fraction form
361,608.75/545,694.75 = 545,694.75/x - Step 3: Cross multiply
361,608.75x = 545,694.75 × 545,694.75 - Step 4: Simplify right side
361,608.75x = 297,782,760,177.56 - Step 5: Solve for x
x = 297,782,760,177.56/361,608.75 - Step 6: Final answer
x = 823,494.34
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.