Finding the Fourth Proportional to 6,006,103.57, 8,288,381.85 and 3,252,727.68
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Solution
The fourth proportional to 6,006,103.57, 8,288,381.85 and 3,252,727.68 is: 4,488,741.95
Step by Step Solution
- Step 1: Write the proportion equation
6,006,103.57 : 8,288,381.85 = 3,252,727.68 : x - Step 2: Convert to fraction form
6,006,103.57/8,288,381.85 = 3,252,727.68/x - Step 3: Cross multiply
6,006,103.57x = 8,288,381.85 × 3,252,727.68 - Step 4: Simplify right side
6,006,103.57x = 26,959,849,040,922.04 - Step 5: Solve for x
x = 26,959,849,040,922.04/6,006,103.57 - Step 6: Final answer
x = 4,488,741.95
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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.