Finding the Third Proportional to 205,934.25 and 445,176.75
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Solution
The third proportional to 205,934.25 and 445,176.75 is: 962,357.35
Step by Step Solution
- Step 1: Write the proportion equation
205,934.25 : 445,176.75 = 445,176.75 : x - Step 2: Convert to fraction form
205,934.25/445,176.75 = 445,176.75/x - Step 3: Cross multiply
205,934.25x = 445,176.75 × 445,176.75 - Step 4: Simplify right side
205,934.25x = 198,182,338,740.56 - Step 5: Solve for x
x = 198,182,338,740.56/205,934.25 - Step 6: Final answer
x = 962,357.35
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.