Finding the Third Proportional to 363,975.75 and 790,827.75
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Solution
The third proportional to 363,975.75 and 790,827.75 is: 1,718,269.78
Step by Step Solution
- Step 1: Write the proportion equation
363,975.75 : 790,827.75 = 790,827.75 : x - Step 2: Convert to fraction form
363,975.75/790,827.75 = 790,827.75/x - Step 3: Cross multiply
363,975.75x = 790,827.75 × 790,827.75 - Step 4: Simplify right side
363,975.75x = 625,408,530,170.06 - Step 5: Solve for x
x = 625,408,530,170.06/363,975.75 - Step 6: Final answer
x = 1,718,269.78
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.