Finding the Third Proportional to 181,801.97 and 395,085.09
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Solution
The third proportional to 181,801.97 and 395,085.09 is: 858,583.83
Step by Step Solution
- Step 1: Write the proportion equation
181,801.97 : 395,085.09 = 395,085.09 : x - Step 2: Convert to fraction form
181,801.97/395,085.09 = 395,085.09/x - Step 3: Cross multiply
181,801.97x = 395,085.09 × 395,085.09 - Step 4: Simplify right side
181,801.97x = 156,092,231,303.45 - Step 5: Solve for x
x = 156,092,231,303.45/181,801.97 - Step 6: Final answer
x = 858,583.83
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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.