Finding the Fourth Proportional to 582,115.68, 873,318.82 and 203,041.84
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Solution
The fourth proportional to 582,115.68, 873,318.82 and 203,041.84 is: 304,613.44
Step by Step Solution
- Step 1: Write the proportion equation
582,115.68 : 873,318.82 = 203,041.84 : x - Step 2: Convert to fraction form
582,115.68/873,318.82 = 203,041.84/x - Step 3: Cross multiply
582,115.68x = 873,318.82 × 203,041.84 - Step 4: Simplify right side
582,115.68x = 177,320,260,119.43 - Step 5: Solve for x
x = 177,320,260,119.43/582,115.68 - Step 6: Final answer
x = 304,613.44
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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.