Finding the Fourth Proportional to 4,062,775.70, 6,094,163.55 and 1,366,204.70
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Solution
The fourth proportional to 4,062,775.70, 6,094,163.55 and 1,366,204.70 is: 2,049,307.05
Step by Step Solution
- Step 1: Write the proportion equation
4,062,775.70 : 6,094,163.55 = 1,366,204.70 : x - Step 2: Convert to fraction form
4,062,775.70/6,094,163.55 = 1,366,204.70/x - Step 3: Cross multiply
4,062,775.70x = 6,094,163.55 × 1,366,204.70 - Step 4: Simplify right side
4,062,775.70x = 8,325,874,884,578.69 - Step 5: Solve for x
x = 8,325,874,884,578.69/4,062,775.70 - Step 6: Final answer
x = 2,049,307.05
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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.