Finding the Fourth Proportional to 6,917,311.62, 10,369,023.39 and 2,365,247.30
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Solution
The fourth proportional to 6,917,311.62, 10,369,023.39 and 2,365,247.30 is: 3,545,496.56
Step by Step Solution
- Step 1: Write the proportion equation
6,917,311.62 : 10,369,023.39 = 2,365,247.30 : x - Step 2: Convert to fraction form
6,917,311.62/10,369,023.39 = 2,365,247.30/x - Step 3: Cross multiply
6,917,311.62x = 10,369,023.39 × 2,365,247.30 - Step 4: Simplify right side
6,917,311.62x = 24,525,304,524,989.23 - Step 5: Solve for x
x = 24,525,304,524,989.23/6,917,311.62 - Step 6: Final answer
x = 3,545,496.56
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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.