Finding the Third Proportional to 377,889.75 and 585,087.75
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Solution
The third proportional to 377,889.75 and 585,087.75 is: 905,892.99
Step by Step Solution
- Step 1: Write the proportion equation
377,889.75 : 585,087.75 = 585,087.75 : x - Step 2: Convert to fraction form
377,889.75/585,087.75 = 585,087.75/x - Step 3: Cross multiply
377,889.75x = 585,087.75 × 585,087.75 - Step 4: Simplify right side
377,889.75x = 342,327,675,200.06 - Step 5: Solve for x
x = 342,327,675,200.06/377,889.75 - Step 6: Final answer
x = 905,892.99
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.