Finding the Fourth Proportional to 6,797,863.85, 10,193,281.99 and 2,004,941.57
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Solution
The fourth proportional to 6,797,863.85, 10,193,281.99 and 2,004,941.57 is: 3,006,376.00
Step by Step Solution
- Step 1: Write the proportion equation
6,797,863.85 : 10,193,281.99 = 2,004,941.57 : x - Step 2: Convert to fraction form
6,797,863.85/10,193,281.99 = 2,004,941.57/x - Step 3: Cross multiply
6,797,863.85x = 10,193,281.99 × 2,004,941.57 - Step 4: Simplify right side
6,797,863.85x = 20,436,934,740,504.56 - Step 5: Solve for x
x = 20,436,934,740,504.56/6,797,863.85 - Step 6: Final answer
x = 3,006,376.00
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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.