Finding the Fourth Proportional to 794,166.26, 1,190,273.44 and 367,124.44
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Solution
The fourth proportional to 794,166.26, 1,190,273.44 and 367,124.44 is: 550,235.50
Step by Step Solution
- Step 1: Write the proportion equation
794,166.26 : 1,190,273.44 = 367,124.44 : x - Step 2: Convert to fraction form
794,166.26/1,190,273.44 = 367,124.44/x - Step 3: Cross multiply
794,166.26x = 1,190,273.44 × 367,124.44 - Step 4: Simplify right side
794,166.26x = 436,978,470,106.87 - Step 5: Solve for x
x = 436,978,470,106.87/794,166.26 - Step 6: Final answer
x = 550,235.50
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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.