Finding the Fourth Proportional to 4,305,806.94, 5,942,011.68 and 2,372,067.44
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Solution
The fourth proportional to 4,305,806.94, 5,942,011.68 and 2,372,067.44 is: 3,273,452.02
Step by Step Solution
- Step 1: Write the proportion equation
4,305,806.94 : 5,942,011.68 = 2,372,067.44 : x - Step 2: Convert to fraction form
4,305,806.94/5,942,011.68 = 2,372,067.44/x - Step 3: Cross multiply
4,305,806.94x = 5,942,011.68 × 2,372,067.44 - Step 4: Simplify right side
4,305,806.94x = 14,094,852,404,517.64 - Step 5: Solve for x
x = 14,094,852,404,517.64/4,305,806.94 - Step 6: Final answer
x = 3,273,452.02
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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.