Finding the Fourth Proportional to 2,053,375.20, 3,079,827.44 and 537,204.44
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Solution
The fourth proportional to 2,053,375.20, 3,079,827.44 and 537,204.44 is: 805,745.09
Step by Step Solution
- Step 1: Write the proportion equation
2,053,375.20 : 3,079,827.44 = 537,204.44 : x - Step 2: Convert to fraction form
2,053,375.20/3,079,827.44 = 537,204.44/x - Step 3: Cross multiply
2,053,375.20x = 3,079,827.44 × 537,204.44 - Step 4: Simplify right side
2,053,375.20x = 1,654,496,975,201.83 - Step 5: Solve for x
x = 1,654,496,975,201.83/2,053,375.20 - Step 6: Final answer
x = 805,745.09
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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.