Finding the Fourth Proportional to 363,744.44, 501,982.90 and 202,599.53
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Solution
The fourth proportional to 363,744.44, 501,982.90 and 202,599.53 is: 279,596.02
Step by Step Solution
- Step 1: Write the proportion equation
363,744.44 : 501,982.90 = 202,599.53 : x - Step 2: Convert to fraction form
363,744.44/501,982.90 = 202,599.53/x - Step 3: Cross multiply
363,744.44x = 501,982.90 × 202,599.53 - Step 4: Simplify right side
363,744.44x = 101,701,496,591.62 - Step 5: Solve for x
x = 101,701,496,591.62/363,744.44 - Step 6: Final answer
x = 279,596.02
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.