Finding the Fourth Proportional to 3,382,340.44, 4,667,846 and 2,234,408.44
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Solution
The fourth proportional to 3,382,340.44, 4,667,846 and 2,234,408.44 is: 3,083,626.47
Step by Step Solution
- Step 1: Write the proportion equation
3,382,340.44 : 4,667,846 = 2,234,408.44 : x - Step 2: Convert to fraction form
3,382,340.44/4,667,846 = 2,234,408.44/x - Step 3: Cross multiply
3,382,340.44x = 4,667,846 × 2,234,408.44 - Step 4: Simplify right side
3,382,340.44x = 10,429,874,499,020.24 - Step 5: Solve for x
x = 10,429,874,499,020.24/3,382,340.44 - Step 6: Final answer
x = 3,083,626.47
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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.