Finding the Fourth Proportional to 360,959.67, 541,257.26 and 211,244.94
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Solution
The fourth proportional to 360,959.67, 541,257.26 and 211,244.94 is: 316,760.75
Step by Step Solution
- Step 1: Write the proportion equation
360,959.67 : 541,257.26 = 211,244.94 : x - Step 2: Convert to fraction form
360,959.67/541,257.26 = 211,244.94/x - Step 3: Cross multiply
360,959.67x = 541,257.26 × 211,244.94 - Step 4: Simplify right side
360,959.67x = 114,337,856,357.04 - Step 5: Solve for x
x = 114,337,856,357.04/360,959.67 - Step 6: Final answer
x = 316,760.75
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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.