Finding the Fourth Proportional to 2,652,197.10, 3,984,200.55 and 2,544,596.70
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Solution
The fourth proportional to 2,652,197.10, 3,984,200.55 and 2,544,596.70 is: 3,822,560.39
Step by Step Solution
- Step 1: Write the proportion equation
2,652,197.10 : 3,984,200.55 = 2,544,596.70 : x - Step 2: Convert to fraction form
2,652,197.10/3,984,200.55 = 2,544,596.70/x - Step 3: Cross multiply
2,652,197.10x = 3,984,200.55 × 2,544,596.70 - Step 4: Simplify right side
2,652,197.10x = 10,138,183,571,668.19 - Step 5: Solve for x
x = 10,138,183,571,668.19/2,652,197.10 - Step 6: Final answer
x = 3,822,560.39
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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.