Finding the Fourth Proportional to 582,115.49, 873,318.51 and 203,041.63
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Solution
The fourth proportional to 582,115.49, 873,318.51 and 203,041.63 is: 304,613.12
Step by Step Solution
- Step 1: Write the proportion equation
582,115.49 : 873,318.51 = 203,041.63 : x - Step 2: Convert to fraction form
582,115.49/873,318.51 = 203,041.63/x - Step 3: Cross multiply
582,115.49x = 873,318.51 × 203,041.63 - Step 4: Simplify right side
582,115.49x = 177,320,014,871.22 - Step 5: Solve for x
x = 177,320,014,871.22/582,115.49 - Step 6: Final answer
x = 304,613.12
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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.