Finding the Fourth Proportional to 410,324.73, 566,342.60 and 240,613.53
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Solution
The fourth proportional to 410,324.73, 566,342.60 and 240,613.53 is: 332,102.07
Step by Step Solution
- Step 1: Write the proportion equation
410,324.73 : 566,342.60 = 240,613.53 : x - Step 2: Convert to fraction form
410,324.73/566,342.60 = 240,613.53/x - Step 3: Cross multiply
410,324.73x = 566,342.60 × 240,613.53 - Step 4: Simplify right side
410,324.73x = 136,269,690,201.98 - Step 5: Solve for x
x = 136,269,690,201.98/410,324.73 - Step 6: Final answer
x = 332,102.07
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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.