Finding the Third Proportional to 160,876.13 and 349,768.13
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Solution
The third proportional to 160,876.13 and 349,768.13 is: 760,446.84
Step by Step Solution
- Step 1: Write the proportion equation
160,876.13 : 349,768.13 = 349,768.13 : x - Step 2: Convert to fraction form
160,876.13/349,768.13 = 349,768.13/x - Step 3: Cross multiply
160,876.13x = 349,768.13 × 349,768.13 - Step 4: Simplify right side
160,876.13x = 122,337,741,266.02 - Step 5: Solve for x
x = 122,337,741,266.02/160,876.13 - Step 6: Final answer
x = 760,446.84
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.