Finding the Fourth Proportional to 582,861.94, 874,216.34 and 183,504.80
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Solution
The fourth proportional to 582,861.94, 874,216.34 and 183,504.80 is: 275,233.09
Step by Step Solution
- Step 1: Write the proportion equation
582,861.94 : 874,216.34 = 183,504.80 : x - Step 2: Convert to fraction form
582,861.94/874,216.34 = 183,504.80/x - Step 3: Cross multiply
582,861.94x = 874,216.34 × 183,504.80 - Step 4: Simplify right side
582,861.94x = 160,422,894,628.43 - Step 5: Solve for x
x = 160,422,894,628.43/582,861.94 - Step 6: Final answer
x = 275,233.09
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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.