Finding the Fourth Proportional to 736,576.50, 1,104,861.69 and 204,096
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Solution
The fourth proportional to 736,576.50, 1,104,861.69 and 204,096 is: 306,143.15
Step by Step Solution
- Step 1: Write the proportion equation
736,576.50 : 1,104,861.69 = 204,096 : x - Step 2: Convert to fraction form
736,576.50/1,104,861.69 = 204,096/x - Step 3: Cross multiply
736,576.50x = 1,104,861.69 × 204,096 - Step 4: Simplify right side
736,576.50x = 225,497,851,482.24 - Step 5: Solve for x
x = 225,497,851,482.24/736,576.50 - Step 6: Final answer
x = 306,143.15
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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.