Finding the Fourth Proportional to 2,583,287.03, 3,875,806.36 and 1,143,772.21
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Solution
The fourth proportional to 2,583,287.03, 3,875,806.36 and 1,143,772.21 is: 1,716,046.09
Step by Step Solution
- Step 1: Write the proportion equation
2,583,287.03 : 3,875,806.36 = 1,143,772.21 : x - Step 2: Convert to fraction form
2,583,287.03/3,875,806.36 = 1,143,772.21/x - Step 3: Cross multiply
2,583,287.03x = 3,875,806.36 × 1,143,772.21 - Step 4: Simplify right side
2,583,287.03x = 4,433,039,612,183.73 - Step 5: Solve for x
x = 4,433,039,612,183.73/2,583,287.03 - Step 6: Final answer
x = 1,716,046.09
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.