Finding the Fourth Proportional to 604,245.18, 833,867.92 and 332,324.94
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Solution
The fourth proportional to 604,245.18, 833,867.92 and 332,324.94 is: 458,613.68
Step by Step Solution
- Step 1: Write the proportion equation
604,245.18 : 833,867.92 = 332,324.94 : x - Step 2: Convert to fraction form
604,245.18/833,867.92 = 332,324.94/x - Step 3: Cross multiply
604,245.18x = 833,867.92 × 332,324.94 - Step 4: Simplify right side
604,245.18x = 277,115,106,481.93 - Step 5: Solve for x
x = 277,115,106,481.93/604,245.18 - Step 6: Final answer
x = 458,613.68
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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.