Finding the Fourth Proportional to 5,900,794.84, 8,848,950.15 and 2,823,626.87
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Solution
The fourth proportional to 5,900,794.84, 8,848,950.15 and 2,823,626.87 is: 4,234,367.42
Step by Step Solution
- Step 1: Write the proportion equation
5,900,794.84 : 8,848,950.15 = 2,823,626.87 : x - Step 2: Convert to fraction form
5,900,794.84/8,848,950.15 = 2,823,626.87/x - Step 3: Cross multiply
5,900,794.84x = 8,848,950.15 × 2,823,626.87 - Step 4: Simplify right side
5,900,794.84x = 24,986,133,436,952.91 - Step 5: Solve for x
x = 24,986,133,436,952.91/5,900,794.84 - Step 6: Final answer
x = 4,234,367.42
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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.