Finding the Fourth Proportional to 10,761,137.44, 14,850,469.84 and 5,932,414.24
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Solution
The fourth proportional to 10,761,137.44, 14,850,469.84 and 5,932,414.24 is: 8,186,786.87
Step by Step Solution
- Step 1: Write the proportion equation
10,761,137.44 : 14,850,469.84 = 5,932,414.24 : x - Step 2: Convert to fraction form
10,761,137.44/14,850,469.84 = 5,932,414.24/x - Step 3: Cross multiply
10,761,137.44x = 14,850,469.84 × 5,932,414.24 - Step 4: Simplify right side
10,761,137.44x = 88,099,138,749,506.53 - Step 5: Solve for x
x = 88,099,138,749,506.53/10,761,137.44 - Step 6: Final answer
x = 8,186,786.87
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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.