Finding the Fourth Proportional to 4,474, 6,711.06 and 1,396
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Solution
The fourth proportional to 4,474, 6,711.06 and 1,396 is: 2,094.02
Step by Step Solution
- Step 1: Write the proportion equation
4,474 : 6,711.06 = 1,396 : x - Step 2: Convert to fraction form
4,474/6,711.06 = 1,396/x - Step 3: Cross multiply
4,474x = 6,711.06 × 1,396 - Step 4: Simplify right side
4,474x = 9,368,639.76 - Step 5: Solve for x
x = 9,368,639.76/4,474 - Step 6: Final answer
x = 2,094.02
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.