Finding the Third Proportional to 192,372.75 and 417,601.75
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Solution
The third proportional to 192,372.75 and 417,601.75 is: 906,527.67
Step by Step Solution
- Step 1: Write the proportion equation
192,372.75 : 417,601.75 = 417,601.75 : x - Step 2: Convert to fraction form
192,372.75/417,601.75 = 417,601.75/x - Step 3: Cross multiply
192,372.75x = 417,601.75 × 417,601.75 - Step 4: Simplify right side
192,372.75x = 174,391,221,603.06 - Step 5: Solve for x
x = 174,391,221,603.06/192,372.75 - Step 6: Final answer
x = 906,527.67
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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.