Finding the Fourth Proportional to 2,093,162.68, 3,135,540.10 and 954,358.37
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Solution
The fourth proportional to 2,093,162.68, 3,135,540.10 and 954,358.37 is: 1,429,620.82
Step by Step Solution
- Step 1: Write the proportion equation
2,093,162.68 : 3,135,540.10 = 954,358.37 : x - Step 2: Convert to fraction form
2,093,162.68/3,135,540.10 = 954,358.37/x - Step 3: Cross multiply
2,093,162.68x = 3,135,540.10 × 954,358.37 - Step 4: Simplify right side
2,093,162.68x = 2,992,428,938,905.64 - Step 5: Solve for x
x = 2,992,428,938,905.64/2,093,162.68 - Step 6: Final answer
x = 1,429,620.82
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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.