Finding the Fourth Proportional to 565,583.62, 848,375.43 and 265,844.26
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Solution
The fourth proportional to 565,583.62, 848,375.43 and 265,844.26 is: 398,766.39
Step by Step Solution
- Step 1: Write the proportion equation
565,583.62 : 848,375.43 = 265,844.26 : x - Step 2: Convert to fraction form
565,583.62/848,375.43 = 265,844.26/x - Step 3: Cross multiply
565,583.62x = 848,375.43 × 265,844.26 - Step 4: Simplify right side
565,583.62x = 225,535,738,390.53 - Step 5: Solve for x
x = 225,535,738,390.53/565,583.62 - Step 6: Final answer
x = 398,766.39
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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.