Finding the Third Proportional to 378,000.05 and 599,486.06
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Solution
The third proportional to 378,000.05 and 599,486.06 is: 950,749.99
Step by Step Solution
- Step 1: Write the proportion equation
378,000.05 : 599,486.06 = 599,486.06 : x - Step 2: Convert to fraction form
378,000.05/599,486.06 = 599,486.06/x - Step 3: Cross multiply
378,000.05x = 599,486.06 × 599,486.06 - Step 4: Simplify right side
378,000.05x = 359,383,539,131.75 - Step 5: Solve for x
x = 359,383,539,131.75/378,000.05 - Step 6: Final answer
x = 950,749.99
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.