Finding the Fourth Proportional to 3,844,394.70, 5,762,655.45 and 2,246,135.10
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Solution
The fourth proportional to 3,844,394.70, 5,762,655.45 and 2,246,135.10 is: 3,366,902.64
Step by Step Solution
- Step 1: Write the proportion equation
3,844,394.70 : 5,762,655.45 = 2,246,135.10 : x - Step 2: Convert to fraction form
3,844,394.70/5,762,655.45 = 2,246,135.10/x - Step 3: Cross multiply
3,844,394.70x = 5,762,655.45 × 2,246,135.10 - Step 4: Simplify right side
3,844,394.70x = 12,943,702,675,451.30 - Step 5: Solve for x
x = 12,943,702,675,451.30/3,844,394.70 - Step 6: Final answer
x = 3,366,902.64
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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.