Finding the Fourth Proportional to 673,375.33, 1,010,232.18 and 193,604.02
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Solution
The fourth proportional to 673,375.33, 1,010,232.18 and 193,604.02 is: 290,454.68
Step by Step Solution
- Step 1: Write the proportion equation
673,375.33 : 1,010,232.18 = 193,604.02 : x - Step 2: Convert to fraction form
673,375.33/1,010,232.18 = 193,604.02/x - Step 3: Cross multiply
673,375.33x = 1,010,232.18 × 193,604.02 - Step 4: Simplify right side
673,375.33x = 195,585,013,793.83 - Step 5: Solve for x
x = 195,585,013,793.83/673,375.33 - Step 6: Final answer
x = 290,454.68
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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.