Finding the Fourth Proportional to 4,593,388.91, 6,339,156.19 and 2,556,198.41
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Solution
The fourth proportional to 4,593,388.91, 6,339,156.19 and 2,556,198.41 is: 3,527,709.34
Step by Step Solution
- Step 1: Write the proportion equation
4,593,388.91 : 6,339,156.19 = 2,556,198.41 : x - Step 2: Convert to fraction form
4,593,388.91/6,339,156.19 = 2,556,198.41/x - Step 3: Cross multiply
4,593,388.91x = 6,339,156.19 × 2,556,198.41 - Step 4: Simplify right side
4,593,388.91x = 16,204,140,935,533.38 - Step 5: Solve for x
x = 16,204,140,935,533.38/4,593,388.91 - Step 6: Final answer
x = 3,527,709.34
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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.