Finding the Fourth Proportional to 264,524.11, 397,296.70 and 226,658.95
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Solution
The fourth proportional to 264,524.11, 397,296.70 and 226,658.95 is: 340,425.88
Step by Step Solution
- Step 1: Write the proportion equation
264,524.11 : 397,296.70 = 226,658.95 : x - Step 2: Convert to fraction form
264,524.11/397,296.70 = 226,658.95/x - Step 3: Cross multiply
264,524.11x = 397,296.70 × 226,658.95 - Step 4: Simplify right side
264,524.11x = 90,050,851,300.58 - Step 5: Solve for x
x = 90,050,851,300.58/264,524.11 - Step 6: Final answer
x = 340,425.88
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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.