Finding the Fourth Proportional to 2,250,177.56, 3,375,471.42 and 733,471.19
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Solution
The fourth proportional to 2,250,177.56, 3,375,471.42 and 733,471.19 is: 1,100,273.63
Step by Step Solution
- Step 1: Write the proportion equation
2,250,177.56 : 3,375,471.42 = 733,471.19 : x - Step 2: Convert to fraction form
2,250,177.56/3,375,471.42 = 733,471.19/x - Step 3: Cross multiply
2,250,177.56x = 3,375,471.42 × 733,471.19 - Step 4: Simplify right side
2,250,177.56x = 2,475,811,039,238.39 - Step 5: Solve for x
x = 2,475,811,039,238.39/2,250,177.56 - Step 6: Final answer
x = 1,100,273.63
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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.