Finding the Fourth Proportional to 6,192,650.52, 8,545,798.62 and 3,476,377.08
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Solution
The fourth proportional to 6,192,650.52, 8,545,798.62 and 3,476,377.08 is: 4,797,367.19
Step by Step Solution
- Step 1: Write the proportion equation
6,192,650.52 : 8,545,798.62 = 3,476,377.08 : x - Step 2: Convert to fraction form
6,192,650.52/8,545,798.62 = 3,476,377.08/x - Step 3: Cross multiply
6,192,650.52x = 8,545,798.62 × 3,476,377.08 - Step 4: Simplify right side
6,192,650.52x = 29,708,418,452,863.63 - Step 5: Solve for x
x = 29,708,418,452,863.63/6,192,650.52 - Step 6: Final answer
x = 4,797,367.19
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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.