Finding the Fourth Proportional to 504,354.26, 756,530.01 and 149,395.96
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Solution
The fourth proportional to 504,354.26, 756,530.01 and 149,395.96 is: 224,093.52
Step by Step Solution
- Step 1: Write the proportion equation
504,354.26 : 756,530.01 = 149,395.96 : x - Step 2: Convert to fraction form
504,354.26/756,530.01 = 149,395.96/x - Step 3: Cross multiply
504,354.26x = 756,530.01 × 149,395.96 - Step 4: Simplify right side
504,354.26x = 113,022,523,330.11 - Step 5: Solve for x
x = 113,022,523,330.11/504,354.26 - Step 6: Final answer
x = 224,093.52
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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.