Finding the Fourth Proportional to 5,994,608.26, 8,272,756.24 and 3,278,354.26
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Solution
The fourth proportional to 5,994,608.26, 8,272,756.24 and 3,278,354.26 is: 4,524,236.53
Step by Step Solution
- Step 1: Write the proportion equation
5,994,608.26 : 8,272,756.24 = 3,278,354.26 : x - Step 2: Convert to fraction form
5,994,608.26/8,272,756.24 = 3,278,354.26/x - Step 3: Cross multiply
5,994,608.26x = 8,272,756.24 × 3,278,354.26 - Step 4: Simplify right side
5,994,608.26x = 27,121,025,661,345.58 - Step 5: Solve for x
x = 27,121,025,661,345.58/5,994,608.26 - Step 6: Final answer
x = 4,524,236.53
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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.