Finding the Fourth Proportional to 2,332,003.92, 3,498,476.09 and 984,167.97
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Solution
The fourth proportional to 2,332,003.92, 3,498,476.09 and 984,167.97 is: 1,476,450.39
Step by Step Solution
- Step 1: Write the proportion equation
2,332,003.92 : 3,498,476.09 = 984,167.97 : x - Step 2: Convert to fraction form
2,332,003.92/3,498,476.09 = 984,167.97/x - Step 3: Cross multiply
2,332,003.92x = 3,498,476.09 × 984,167.97 - Step 4: Simplify right side
2,332,003.92x = 3,443,088,106,668.00 - Step 5: Solve for x
x = 3,443,088,106,668.00/2,332,003.92 - Step 6: Final answer
x = 1,476,450.39
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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.