Finding the Fourth Proportional to 341,207.44, 511,792.72 and 104,550.82
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Solution
The fourth proportional to 341,207.44, 511,792.72 and 104,550.82 is: 156,820.58
Step by Step Solution
- Step 1: Write the proportion equation
341,207.44 : 511,792.72 = 104,550.82 : x - Step 2: Convert to fraction form
341,207.44/511,792.72 = 104,550.82/x - Step 3: Cross multiply
341,207.44x = 511,792.72 × 104,550.82 - Step 4: Simplify right side
341,207.44x = 53,508,348,546.03 - Step 5: Solve for x
x = 53,508,348,546.03/341,207.44 - Step 6: Final answer
x = 156,820.58
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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.