Finding the Third Proportional to 416,175.75 and 624,318.75
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Solution
The third proportional to 416,175.75 and 624,318.75 is: 936,560.82
Step by Step Solution
- Step 1: Write the proportion equation
416,175.75 : 624,318.75 = 624,318.75 : x - Step 2: Convert to fraction form
416,175.75/624,318.75 = 624,318.75/x - Step 3: Cross multiply
416,175.75x = 624,318.75 × 624,318.75 - Step 4: Simplify right side
416,175.75x = 389,773,901,601.56 - Step 5: Solve for x
x = 389,773,901,601.56/416,175.75 - Step 6: Final answer
x = 936,560.82
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.