Finding the Third Proportional to 330,906.75 and 465,984.75
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Solution
The third proportional to 330,906.75 and 465,984.75 is: 656,202.35
Step by Step Solution
- Step 1: Write the proportion equation
330,906.75 : 465,984.75 = 465,984.75 : x - Step 2: Convert to fraction form
330,906.75/465,984.75 = 465,984.75/x - Step 3: Cross multiply
330,906.75x = 465,984.75 × 465,984.75 - Step 4: Simplify right side
330,906.75x = 217,141,787,232.56 - Step 5: Solve for x
x = 217,141,787,232.56/330,906.75 - Step 6: Final answer
x = 656,202.35
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.