Finding the Third Proportional to 170,378.44 and 264,556.13
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Solution
The third proportional to 170,378.44 and 264,556.13 is: 410,791.09
Step by Step Solution
- Step 1: Write the proportion equation
170,378.44 : 264,556.13 = 264,556.13 : x - Step 2: Convert to fraction form
170,378.44/264,556.13 = 264,556.13/x - Step 3: Cross multiply
170,378.44x = 264,556.13 × 264,556.13 - Step 4: Simplify right side
170,378.44x = 69,989,943,275.02 - Step 5: Solve for x
x = 69,989,943,275.02/170,378.44 - Step 6: Final answer
x = 410,791.09
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.