Finding the Fourth Proportional to 363,466.44, 501,598.42 and 202,311.26
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Solution
The fourth proportional to 363,466.44, 501,598.42 and 202,311.26 is: 279,197.74
Step by Step Solution
- Step 1: Write the proportion equation
363,466.44 : 501,598.42 = 202,311.26 : x - Step 2: Convert to fraction form
363,466.44/501,598.42 = 202,311.26/x - Step 3: Cross multiply
363,466.44x = 501,598.42 × 202,311.26 - Step 4: Simplify right side
363,466.44x = 101,479,008,364.21 - Step 5: Solve for x
x = 101,479,008,364.21/363,466.44 - Step 6: Final answer
x = 279,197.74
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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.