Finding the Third Proportional to 176,668.88 and 386,340.75
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Solution
The third proportional to 176,668.88 and 386,340.75 is: 844,852.69
Step by Step Solution
- Step 1: Write the proportion equation
176,668.88 : 386,340.75 = 386,340.75 : x - Step 2: Convert to fraction form
176,668.88/386,340.75 = 386,340.75/x - Step 3: Cross multiply
176,668.88x = 386,340.75 × 386,340.75 - Step 4: Simplify right side
176,668.88x = 149,259,175,110.56 - Step 5: Solve for x
x = 149,259,175,110.56/176,668.88 - Step 6: Final answer
x = 844,852.69
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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.