Finding the Fourth Proportional to 2,883,338.67, 4,324,370.61 and 833,554.14
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Solution
The fourth proportional to 2,883,338.67, 4,324,370.61 and 833,554.14 is: 1,250,146.94
Step by Step Solution
- Step 1: Write the proportion equation
2,883,338.67 : 4,324,370.61 = 833,554.14 : x - Step 2: Convert to fraction form
2,883,338.67/4,324,370.61 = 833,554.14/x - Step 3: Cross multiply
2,883,338.67x = 4,324,370.61 × 833,554.14 - Step 4: Simplify right side
2,883,338.67x = 3,604,597,031,405.11 - Step 5: Solve for x
x = 3,604,597,031,405.11/2,883,338.67 - Step 6: Final answer
x = 1,250,146.94
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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.