Finding the Fourth Proportional to 582,846.44, 874,193.11 and 183,489.30
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Solution
The fourth proportional to 582,846.44, 874,193.11 and 183,489.30 is: 275,209.85
Step by Step Solution
- Step 1: Write the proportion equation
582,846.44 : 874,193.11 = 183,489.30 : x - Step 2: Convert to fraction form
582,846.44/874,193.11 = 183,489.30/x - Step 3: Cross multiply
582,846.44x = 874,193.11 × 183,489.30 - Step 4: Simplify right side
582,846.44x = 160,405,081,360.00 - Step 5: Solve for x
x = 160,405,081,360.00/582,846.44 - Step 6: Final answer
x = 275,209.85
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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.