Finding the Third Proportional to 192,407.63 and 412,836.75
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Solution
The third proportional to 192,407.63 and 412,836.75 is: 885,797.44
Step by Step Solution
- Step 1: Write the proportion equation
192,407.63 : 412,836.75 = 412,836.75 : x - Step 2: Convert to fraction form
192,407.63/412,836.75 = 412,836.75/x - Step 3: Cross multiply
192,407.63x = 412,836.75 × 412,836.75 - Step 4: Simplify right side
192,407.63x = 170,434,182,150.56 - Step 5: Solve for x
x = 170,434,182,150.56/192,407.63 - Step 6: Final answer
x = 885,797.44
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.