Finding the Fourth Proportional to 471,027.08, 650,003.46 and 267,096.62
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Solution
The fourth proportional to 471,027.08, 650,003.46 and 267,096.62 is: 368,585.45
Step by Step Solution
- Step 1: Write the proportion equation
471,027.08 : 650,003.46 = 267,096.62 : x - Step 2: Convert to fraction form
471,027.08/650,003.46 = 267,096.62/x - Step 3: Cross multiply
471,027.08x = 650,003.46 × 267,096.62 - Step 4: Simplify right side
471,027.08x = 173,613,727,154.31 - Step 5: Solve for x
x = 173,613,727,154.31/471,027.08 - Step 6: Final answer
x = 368,585.45
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.