Finding the Third Proportional to 173,739.94 and 380,694.94
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Solution
The third proportional to 173,739.94 and 380,694.94 is: 834,169.95
Step by Step Solution
- Step 1: Write the proportion equation
173,739.94 : 380,694.94 = 380,694.94 : x - Step 2: Convert to fraction form
173,739.94/380,694.94 = 380,694.94/x - Step 3: Cross multiply
173,739.94x = 380,694.94 × 380,694.94 - Step 4: Simplify right side
173,739.94x = 144,928,635,438.13 - Step 5: Solve for x
x = 144,928,635,438.13/173,739.94 - Step 6: Final answer
x = 834,169.95
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.