Finding the Third Proportional to 394,752.75 and 595,680.75
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Solution
The third proportional to 394,752.75 and 595,680.75 is: 898,880.52
Step by Step Solution
- Step 1: Write the proportion equation
394,752.75 : 595,680.75 = 595,680.75 : x - Step 2: Convert to fraction form
394,752.75/595,680.75 = 595,680.75/x - Step 3: Cross multiply
394,752.75x = 595,680.75 × 595,680.75 - Step 4: Simplify right side
394,752.75x = 354,835,555,920.56 - Step 5: Solve for x
x = 354,835,555,920.56/394,752.75 - Step 6: Final answer
x = 898,880.52
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.