Finding the Fourth Proportional to 4,229,231.24, 5,836,350.34 and 2,295,491.82
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Solution
The fourth proportional to 4,229,231.24, 5,836,350.34 and 2,295,491.82 is: 3,167,784.80
Step by Step Solution
- Step 1: Write the proportion equation
4,229,231.24 : 5,836,350.34 = 2,295,491.82 : x - Step 2: Convert to fraction form
4,229,231.24/5,836,350.34 = 2,295,491.82/x - Step 3: Cross multiply
4,229,231.24x = 5,836,350.34 × 2,295,491.82 - Step 4: Simplify right side
4,229,231.24x = 13,397,294,445,107.27 - Step 5: Solve for x
x = 13,397,294,445,107.27/4,229,231.24 - Step 6: Final answer
x = 3,167,784.80
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.