Finding the Third Proportional to 354,942.75 and 770,088.75
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Solution
The third proportional to 354,942.75 and 770,088.75 is: 1,670,795.31
Step by Step Solution
- Step 1: Write the proportion equation
354,942.75 : 770,088.75 = 770,088.75 : x - Step 2: Convert to fraction form
354,942.75/770,088.75 = 770,088.75/x - Step 3: Cross multiply
354,942.75x = 770,088.75 × 770,088.75 - Step 4: Simplify right side
354,942.75x = 593,036,682,876.56 - Step 5: Solve for x
x = 593,036,682,876.56/354,942.75 - Step 6: Final answer
x = 1,670,795.31
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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.