Finding the Third Proportional to 183,785.63 and 395,728.88
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Solution
The third proportional to 183,785.63 and 395,728.88 is: 852,087.00
Step by Step Solution
- Step 1: Write the proportion equation
183,785.63 : 395,728.88 = 395,728.88 : x - Step 2: Convert to fraction form
183,785.63/395,728.88 = 395,728.88/x - Step 3: Cross multiply
183,785.63x = 395,728.88 × 395,728.88 - Step 4: Simplify right side
183,785.63x = 156,601,342,508.77 - Step 5: Solve for x
x = 156,601,342,508.77/183,785.63 - Step 6: Final answer
x = 852,087.00
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.