Finding the Fourth Proportional to 3,517,395.14, 5,269,265.68 and 2,592,469.42
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Solution
The fourth proportional to 3,517,395.14, 5,269,265.68 and 2,592,469.42 is: 3,883,672.32
Step by Step Solution
- Step 1: Write the proportion equation
3,517,395.14 : 5,269,265.68 = 2,592,469.42 : x - Step 2: Convert to fraction form
3,517,395.14/5,269,265.68 = 2,592,469.42/x - Step 3: Cross multiply
3,517,395.14x = 5,269,265.68 × 2,592,469.42 - Step 4: Simplify right side
3,517,395.14x = 13,660,410,141,255.50 - Step 5: Solve for x
x = 13,660,410,141,255.50/3,517,395.14 - Step 6: Final answer
x = 3,883,672.32
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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.