Finding the Fourth Proportional to 2,568,939.71, 3,853,398.56 and 649,869.08
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Solution
The fourth proportional to 2,568,939.71, 3,853,398.56 and 649,869.08 is: 974,800.83
Step by Step Solution
- Step 1: Write the proportion equation
2,568,939.71 : 3,853,398.56 = 649,869.08 : x - Step 2: Convert to fraction form
2,568,939.71/3,853,398.56 = 649,869.08/x - Step 3: Cross multiply
2,568,939.71x = 3,853,398.56 × 649,869.08 - Step 4: Simplify right side
2,568,939.71x = 2,504,204,554,544.19 - Step 5: Solve for x
x = 2,504,204,554,544.19/2,568,939.71 - Step 6: Final answer
x = 974,800.83
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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.