Finding the Fourth Proportional to 1,104,914.23, 1,524,797.37 and 652,205.23
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Solution
The fourth proportional to 1,104,914.23, 1,524,797.37 and 652,205.23 is: 900,052.50
Step by Step Solution
- Step 1: Write the proportion equation
1,104,914.23 : 1,524,797.37 = 652,205.23 : x - Step 2: Convert to fraction form
1,104,914.23/1,524,797.37 = 652,205.23/x - Step 3: Cross multiply
1,104,914.23x = 1,524,797.37 × 652,205.23 - Step 4: Simplify right side
1,104,914.23x = 994,480,816,143.22 - Step 5: Solve for x
x = 994,480,816,143.22/1,104,914.23 - Step 6: Final answer
x = 900,052.50
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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.