Finding the Fourth Proportional to 6,067,767.63, 8,373,519.00 and 3,276,890.65
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Solution
The fourth proportional to 6,067,767.63, 8,373,519.00 and 3,276,890.65 is: 4,522,108.92
Step by Step Solution
- Step 1: Write the proportion equation
6,067,767.63 : 8,373,519.00 = 3,276,890.65 : x - Step 2: Convert to fraction form
6,067,767.63/8,373,519.00 = 3,276,890.65/x - Step 3: Cross multiply
6,067,767.63x = 8,373,519.00 × 3,276,890.65 - Step 4: Simplify right side
6,067,767.63x = 27,439,106,151,919.49 - Step 5: Solve for x
x = 27,439,106,151,919.49/6,067,767.63 - Step 6: Final answer
x = 4,522,108.92
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.