Finding the Third Proportional to 494,544 and 1,067,928
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Solution
The third proportional to 494,544 and 1,067,928 is: 2,306,104.64
Step by Step Solution
- Step 1: Write the proportion equation
494,544 : 1,067,928 = 1,067,928 : x - Step 2: Convert to fraction form
494,544/1,067,928 = 1,067,928/x - Step 3: Cross multiply
494,544x = 1,067,928 × 1,067,928 - Step 4: Simplify right side
494,544x = 1,140,470,213,184 - Step 5: Solve for x
x = 1,140,470,213,184/494,544 - Step 6: Final answer
x = 2,306,104.64
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.