Finding the Fourth Proportional to 504,197.53, 756,293.53 and 290,827.12
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Solution
The fourth proportional to 504,197.53, 756,293.53 and 290,827.12 is: 436,239.09
Step by Step Solution
- Step 1: Write the proportion equation
504,197.53 : 756,293.53 = 290,827.12 : x - Step 2: Convert to fraction form
504,197.53/756,293.53 = 290,827.12/x - Step 3: Cross multiply
504,197.53x = 756,293.53 × 290,827.12 - Step 4: Simplify right side
504,197.53x = 219,950,669,204.53 - Step 5: Solve for x
x = 219,950,669,204.53/504,197.53 - Step 6: Final answer
x = 436,239.09
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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.