Finding the Fourth Proportional to 6,190,846.02, 8,543,367.36 and 3,474,592.02
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Solution
The fourth proportional to 6,190,846.02, 8,543,367.36 and 3,474,592.02 is: 4,794,936.90
Step by Step Solution
- Step 1: Write the proportion equation
6,190,846.02 : 8,543,367.36 = 3,474,592.02 : x - Step 2: Convert to fraction form
6,190,846.02/8,543,367.36 = 3,474,592.02/x - Step 3: Cross multiply
6,190,846.02x = 8,543,367.36 × 3,474,592.02 - Step 4: Simplify right side
6,190,846.02x = 29,684,716,052,984.46 - Step 5: Solve for x
x = 29,684,716,052,984.46/6,190,846.02 - Step 6: Final answer
x = 4,794,936.90
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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.