Finding the Third Proportional to 176,329.13 and 387,645.75
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Solution
The third proportional to 176,329.13 and 387,645.75 is: 852,208.77
Step by Step Solution
- Step 1: Write the proportion equation
176,329.13 : 387,645.75 = 387,645.75 : x - Step 2: Convert to fraction form
176,329.13/387,645.75 = 387,645.75/x - Step 3: Cross multiply
176,329.13x = 387,645.75 × 387,645.75 - Step 4: Simplify right side
176,329.13x = 150,269,227,493.06 - Step 5: Solve for x
x = 150,269,227,493.06/176,329.13 - Step 6: Final answer
x = 852,208.77
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.