Finding the Fourth Proportional to 1,568,056.36, 2,351,804.02 and 415,310.84
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Solution
The fourth proportional to 1,568,056.36, 2,351,804.02 and 415,310.84 is: 622,891.96
Step by Step Solution
- Step 1: Write the proportion equation
1,568,056.36 : 2,351,804.02 = 415,310.84 : x - Step 2: Convert to fraction form
1,568,056.36/2,351,804.02 = 415,310.84/x - Step 3: Cross multiply
1,568,056.36x = 2,351,804.02 × 415,310.84 - Step 4: Simplify right side
1,568,056.36x = 976,729,703,061.58 - Step 5: Solve for x
x = 976,729,703,061.58/1,568,056.36 - Step 6: Final answer
x = 622,891.96
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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.