Finding the Third Proportional to 416,160.75 and 624,295.50
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Solution
The third proportional to 416,160.75 and 624,295.50 is: 936,524.82
Step by Step Solution
- Step 1: Write the proportion equation
416,160.75 : 624,295.50 = 624,295.50 : x - Step 2: Convert to fraction form
416,160.75/624,295.50 = 624,295.50/x - Step 3: Cross multiply
416,160.75x = 624,295.50 × 624,295.50 - Step 4: Simplify right side
416,160.75x = 389,744,871,320.25 - Step 5: Solve for x
x = 389,744,871,320.25/416,160.75 - Step 6: Final answer
x = 936,524.82
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.