Finding the Fourth Proportional to 1,104,913.98, 1,524,797.02 and 652,204.98
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Solution
The fourth proportional to 1,104,913.98, 1,524,797.02 and 652,204.98 is: 900,052.16
Step by Step Solution
- Step 1: Write the proportion equation
1,104,913.98 : 1,524,797.02 = 652,204.98 : x - Step 2: Convert to fraction form
1,104,913.98/1,524,797.02 = 652,204.98/x - Step 3: Cross multiply
1,104,913.98x = 1,524,797.02 × 652,204.98 - Step 4: Simplify right side
1,104,913.98x = 994,480,209,933.16 - Step 5: Solve for x
x = 994,480,209,933.16/1,104,913.98 - Step 6: Final answer
x = 900,052.16
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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.