Finding the Fourth Proportional to 582,375.06, 873,772.79 and 203,351.65
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Solution
The fourth proportional to 582,375.06, 873,772.79 and 203,351.65 is: 305,100.87
Step by Step Solution
- Step 1: Write the proportion equation
582,375.06 : 873,772.79 = 203,351.65 : x - Step 2: Convert to fraction form
582,375.06/873,772.79 = 203,351.65/x - Step 3: Cross multiply
582,375.06x = 873,772.79 × 203,351.65 - Step 4: Simplify right side
582,375.06x = 177,683,138,571.60 - Step 5: Solve for x
x = 177,683,138,571.60/582,375.06 - Step 6: Final answer
x = 305,100.87
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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.