Finding the Fourth Proportional to 367,050.70, 550,576.05 and 273,738.70
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Solution
The fourth proportional to 367,050.70, 550,576.05 and 273,738.70 is: 410,608.05
Step by Step Solution
- Step 1: Write the proportion equation
367,050.70 : 550,576.05 = 273,738.70 : x - Step 2: Convert to fraction form
367,050.70/550,576.05 = 273,738.70/x - Step 3: Cross multiply
367,050.70x = 550,576.05 × 273,738.70 - Step 4: Simplify right side
367,050.70x = 150,713,972,178.14 - Step 5: Solve for x
x = 150,713,972,178.14/367,050.70 - Step 6: Final answer
x = 410,608.05
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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.