Finding the Third Proportional to 506,310.75 and 1,107,198
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Solution
The third proportional to 506,310.75 and 1,107,198 is: 2,421,215.45
Step by Step Solution
- Step 1: Write the proportion equation
506,310.75 : 1,107,198 = 1,107,198 : x - Step 2: Convert to fraction form
506,310.75/1,107,198 = 1,107,198/x - Step 3: Cross multiply
506,310.75x = 1,107,198 × 1,107,198 - Step 4: Simplify right side
506,310.75x = 1,225,887,411,204 - Step 5: Solve for x
x = 1,225,887,411,204/506,310.75 - Step 6: Final answer
x = 2,421,215.45
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.