Finding the Third Proportional to 205,566.75 and 457,845.75
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Solution
The third proportional to 205,566.75 and 457,845.75 is: 1,019,730.72
Step by Step Solution
- Step 1: Write the proportion equation
205,566.75 : 457,845.75 = 457,845.75 : x - Step 2: Convert to fraction form
205,566.75/457,845.75 = 457,845.75/x - Step 3: Cross multiply
205,566.75x = 457,845.75 × 457,845.75 - Step 4: Simplify right side
205,566.75x = 209,622,730,793.06 - Step 5: Solve for x
x = 209,622,730,793.06/205,566.75 - Step 6: Final answer
x = 1,019,730.72
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These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.