Finding the Fourth Proportional to 593,161.74, 889,143.42 and 233,584.92
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Solution
The fourth proportional to 593,161.74, 889,143.42 and 233,584.92 is: 350,141.42
Step by Step Solution
- Step 1: Write the proportion equation
593,161.74 : 889,143.42 = 233,584.92 : x - Step 2: Convert to fraction form
593,161.74/889,143.42 = 233,584.92/x - Step 3: Cross multiply
593,161.74x = 889,143.42 × 233,584.92 - Step 4: Simplify right side
593,161.74x = 207,690,494,629.23 - Step 5: Solve for x
x = 207,690,494,629.23/593,161.74 - Step 6: Final answer
x = 350,141.42
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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.