Finding the Fourth Proportional to 603,027.81, 904,672.94 and 182,292.75
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Solution
The fourth proportional to 603,027.81, 904,672.94 and 182,292.75 is: 273,478.79
Step by Step Solution
- Step 1: Write the proportion equation
603,027.81 : 904,672.94 = 182,292.75 : x - Step 2: Convert to fraction form
603,027.81/904,672.94 = 182,292.75/x - Step 3: Cross multiply
603,027.81x = 904,672.94 × 182,292.75 - Step 4: Simplify right side
603,027.81x = 164,915,317,171.72 - Step 5: Solve for x
x = 164,915,317,171.72/603,027.81 - Step 6: Final answer
x = 273,478.79
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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.