Finding the Fourth Proportional to 2,733,754.05, 4,100,631.08 and 936,040.05
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Solution
The fourth proportional to 2,733,754.05, 4,100,631.08 and 936,040.05 is: 1,404,060.08
Step by Step Solution
- Step 1: Write the proportion equation
2,733,754.05 : 4,100,631.08 = 936,040.05 : x - Step 2: Convert to fraction form
2,733,754.05/4,100,631.08 = 936,040.05/x - Step 3: Cross multiply
2,733,754.05x = 4,100,631.08 × 936,040.05 - Step 4: Simplify right side
2,733,754.05x = 3,838,354,916,474.55 - Step 5: Solve for x
x = 3,838,354,916,474.55/2,733,754.05 - Step 6: Final answer
x = 1,404,060.08
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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.