Finding the Fourth Proportional to 565,231.24, 844,168.01 and 506,444.68
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Solution
The fourth proportional to 565,231.24, 844,168.01 and 506,444.68 is: 756,370.79
Step by Step Solution
- Step 1: Write the proportion equation
565,231.24 : 844,168.01 = 506,444.68 : x - Step 2: Convert to fraction form
565,231.24/844,168.01 = 506,444.68/x - Step 3: Cross multiply
565,231.24x = 844,168.01 × 506,444.68 - Step 4: Simplify right side
565,231.24x = 427,524,397,690.69 - Step 5: Solve for x
x = 427,524,397,690.69/565,231.24 - Step 6: Final answer
x = 756,370.79
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.