Finding the Fourth Proportional to 2,394,910.53, 3,592,937.76 and 797,487.46
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Solution
The fourth proportional to 2,394,910.53, 3,592,937.76 and 797,487.46 is: 1,196,421.65
Step by Step Solution
- Step 1: Write the proportion equation
2,394,910.53 : 3,592,937.76 = 797,487.46 : x - Step 2: Convert to fraction form
2,394,910.53/3,592,937.76 = 797,487.46/x - Step 3: Cross multiply
2,394,910.53x = 3,592,937.76 × 797,487.46 - Step 4: Simplify right side
2,394,910.53x = 2,865,322,796,187.57 - Step 5: Solve for x
x = 2,865,322,796,187.57/2,394,910.53 - Step 6: Final answer
x = 1,196,421.65
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.