Finding the Third Proportional to 558,937.50 and 1,212,393
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Solution
The third proportional to 558,937.50 and 1,212,393 is: 2,629,805.28
Step by Step Solution
- Step 1: Write the proportion equation
558,937.50 : 1,212,393 = 1,212,393 : x - Step 2: Convert to fraction form
558,937.50/1,212,393 = 1,212,393/x - Step 3: Cross multiply
558,937.50x = 1,212,393 × 1,212,393 - Step 4: Simplify right side
558,937.50x = 1,469,896,786,449 - Step 5: Solve for x
x = 1,469,896,786,449/558,937.50 - Step 6: Final answer
x = 2,629,805.28
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.