Finding the Fourth Proportional to 3,593,765.07, 4,959,329.29 and 2,044,992.42
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Solution
The fourth proportional to 3,593,765.07, 4,959,329.29 and 2,044,992.42 is: 2,822,051.69
Step by Step Solution
- Step 1: Write the proportion equation
3,593,765.07 : 4,959,329.29 = 2,044,992.42 : x - Step 2: Convert to fraction form
3,593,765.07/4,959,329.29 = 2,044,992.42/x - Step 3: Cross multiply
3,593,765.07x = 4,959,329.29 × 2,044,992.42 - Step 4: Simplify right side
3,593,765.07x = 10,141,790,801,221.50 - Step 5: Solve for x
x = 10,141,790,801,221.50/3,593,765.07 - Step 6: Final answer
x = 2,822,051.69
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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.