Finding the Third Proportional to 176,272.88 and 416,037.94
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Solution
The third proportional to 176,272.88 and 416,037.94 is: 981,929.67
Step by Step Solution
- Step 1: Write the proportion equation
176,272.88 : 416,037.94 = 416,037.94 : x - Step 2: Convert to fraction form
176,272.88/416,037.94 = 416,037.94/x - Step 3: Cross multiply
176,272.88x = 416,037.94 × 416,037.94 - Step 4: Simplify right side
176,272.88x = 173,087,565,439.25 - Step 5: Solve for x
x = 173,087,565,439.25/176,272.88 - Step 6: Final answer
x = 981,929.67
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.