Finding the Fourth Proportional to 601,335.26, 901,350.84 and 301,092.02
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Solution
The fourth proportional to 601,335.26, 901,350.84 and 301,092.02 is: 451,311.54
Step by Step Solution
- Step 1: Write the proportion equation
601,335.26 : 901,350.84 = 301,092.02 : x - Step 2: Convert to fraction form
601,335.26/901,350.84 = 301,092.02/x - Step 3: Cross multiply
601,335.26x = 901,350.84 × 301,092.02 - Step 4: Simplify right side
601,335.26x = 271,389,545,144.30 - Step 5: Solve for x
x = 271,389,545,144.30/601,335.26 - Step 6: Final answer
x = 451,311.54
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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.