Finding the Fourth Proportional to 3,469,548.24, 5,203,695.33 and 944,613
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Solution
The fourth proportional to 3,469,548.24, 5,203,695.33 and 944,613 is: 1,416,748.79
Step by Step Solution
- Step 1: Write the proportion equation
3,469,548.24 : 5,203,695.33 = 944,613 : x - Step 2: Convert to fraction form
3,469,548.24/5,203,695.33 = 944,613/x - Step 3: Cross multiply
3,469,548.24x = 5,203,695.33 × 944,613 - Step 4: Simplify right side
3,469,548.24x = 4,915,478,256,757.29 - Step 5: Solve for x
x = 4,915,478,256,757.29/3,469,548.24 - Step 6: Final answer
x = 1,416,748.79
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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.