Finding the Fourth Proportional to 6,086,651.04, 9,131,376.24 and 1,826,899.92
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Solution
The fourth proportional to 6,086,651.04, 9,131,376.24 and 1,826,899.92 is: 2,740,769.99
Step by Step Solution
- Step 1: Write the proportion equation
6,086,651.04 : 9,131,376.24 = 1,826,899.92 : x - Step 2: Convert to fraction form
6,086,651.04/9,131,376.24 = 1,826,899.92/x - Step 3: Cross multiply
6,086,651.04x = 9,131,376.24 × 1,826,899.92 - Step 4: Simplify right side
6,086,651.04x = 16,682,110,522,345.90 - Step 5: Solve for x
x = 16,682,110,522,345.90/6,086,651.04 - Step 6: Final answer
x = 2,740,769.99
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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.