Finding the Fourth Proportional to 2,723,864.98, 4,082,959.23 and 1,524,028.18
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Solution
The fourth proportional to 2,723,864.98, 4,082,959.23 and 1,524,028.18 is: 2,284,454.25
Step by Step Solution
- Step 1: Write the proportion equation
2,723,864.98 : 4,082,959.23 = 1,524,028.18 : x - Step 2: Convert to fraction form
2,723,864.98/4,082,959.23 = 1,524,028.18/x - Step 3: Cross multiply
2,723,864.98x = 4,082,959.23 × 1,524,028.18 - Step 4: Simplify right side
2,723,864.98x = 6,222,544,924,311.10 - Step 5: Solve for x
x = 6,222,544,924,311.10/2,723,864.98 - Step 6: Final answer
x = 2,284,454.25
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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.