Finding the Third Proportional to 2,704 and 5,904
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Solution
The third proportional to 2,704 and 5,904 is: 12,890.98
Step by Step Solution
- Step 1: Write the proportion equation
2,704 : 5,904 = 5,904 : x - Step 2: Convert to fraction form
2,704/5,904 = 5,904/x - Step 3: Cross multiply
2,704x = 5,904 × 5,904 - Step 4: Simplify right side
2,704x = 34,857,216 - Step 5: Solve for x
x = 34,857,216/2,704 - Step 6: Final answer
x = 12,890.98
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.