Finding the Fourth Proportional to 994,585.41, 1,491,888.51 and 796,167.09
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Solution
The fourth proportional to 994,585.41, 1,491,888.51 and 796,167.09 is: 1,194,258.96
Step by Step Solution
- Step 1: Write the proportion equation
994,585.41 : 1,491,888.51 = 796,167.09 : x - Step 2: Convert to fraction form
994,585.41/1,491,888.51 = 796,167.09/x - Step 3: Cross multiply
994,585.41x = 1,491,888.51 × 796,167.09 - Step 4: Simplify right side
994,585.41x = 1,187,792,533,611.14 - Step 5: Solve for x
x = 1,187,792,533,611.14/994,585.41 - Step 6: Final answer
x = 1,194,258.96
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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.