Finding the Fourth Proportional to 504,355.26, 756,531.51 and 149,396.94
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Solution
The fourth proportional to 504,355.26, 756,531.51 and 149,396.94 is: 224,095.00
Step by Step Solution
- Step 1: Write the proportion equation
504,355.26 : 756,531.51 = 149,396.94 : x - Step 2: Convert to fraction form
504,355.26/756,531.51 = 149,396.94/x - Step 3: Cross multiply
504,355.26x = 756,531.51 × 149,396.94 - Step 4: Simplify right side
504,355.26x = 113,023,492,607.58 - Step 5: Solve for x
x = 113,023,492,607.58/504,355.26 - Step 6: Final answer
x = 224,095.00
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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.