Finding the Third Proportional to 715,759.50 and 1,560,126
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Solution
The third proportional to 715,759.50 and 1,560,126 is: 3,400,573.99
Step by Step Solution
- Step 1: Write the proportion equation
715,759.50 : 1,560,126 = 1,560,126 : x - Step 2: Convert to fraction form
715,759.50/1,560,126 = 1,560,126/x - Step 3: Cross multiply
715,759.50x = 1,560,126 × 1,560,126 - Step 4: Simplify right side
715,759.50x = 2,433,993,135,876 - Step 5: Solve for x
x = 2,433,993,135,876/715,759.50 - Step 6: Final answer
x = 3,400,573.99
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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.