Finding the Fourth Proportional to 2,053,540.84, 3,079,183.74 and 633,202.60
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Solution
The fourth proportional to 2,053,540.84, 3,079,183.74 and 633,202.60 is: 949,456.23
Step by Step Solution
- Step 1: Write the proportion equation
2,053,540.84 : 3,079,183.74 = 633,202.60 : x - Step 2: Convert to fraction form
2,053,540.84/3,079,183.74 = 633,202.60/x - Step 3: Cross multiply
2,053,540.84x = 3,079,183.74 × 633,202.60 - Step 4: Simplify right side
2,053,540.84x = 1,949,747,150,045.72 - Step 5: Solve for x
x = 1,949,747,150,045.72/2,053,540.84 - Step 6: Final answer
x = 949,456.23
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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.