Finding the Fourth Proportional to 463,332.26, 694,732.20 and 246,924.50
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Solution
The fourth proportional to 463,332.26, 694,732.20 and 246,924.50 is: 370,244.89
Step by Step Solution
- Step 1: Write the proportion equation
463,332.26 : 694,732.20 = 246,924.50 : x - Step 2: Convert to fraction form
463,332.26/694,732.20 = 246,924.50/x - Step 3: Cross multiply
463,332.26x = 694,732.20 × 246,924.50 - Step 4: Simplify right side
463,332.26x = 171,546,397,645.24 - Step 5: Solve for x
x = 171,546,397,645.24/463,332.26 - Step 6: Final answer
x = 370,244.89
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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.