Finding the Fourth Proportional to 2,198,441.72, 3,297,663.97 and 600,884.73
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Solution
The fourth proportional to 2,198,441.72, 3,297,663.97 and 600,884.73 is: 901,327.47
Step by Step Solution
- Step 1: Write the proportion equation
2,198,441.72 : 3,297,663.97 = 600,884.73 : x - Step 2: Convert to fraction form
2,198,441.72/3,297,663.97 = 600,884.73/x - Step 3: Cross multiply
2,198,441.72x = 3,297,663.97 × 600,884.73 - Step 4: Simplify right side
2,198,441.72x = 1,981,515,922,741.97 - Step 5: Solve for x
x = 1,981,515,922,741.97/2,198,441.72 - Step 6: Final answer
x = 901,327.47
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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.