Finding the Fourth Proportional to 5,863,229.74, 8,794,614.57 and 2,450,634.94
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Solution
The fourth proportional to 5,863,229.74, 8,794,614.57 and 2,450,634.94 is: 3,675,856.26
Step by Step Solution
- Step 1: Write the proportion equation
5,863,229.74 : 8,794,614.57 = 2,450,634.94 : x - Step 2: Convert to fraction form
5,863,229.74/8,794,614.57 = 2,450,634.94/x - Step 3: Cross multiply
5,863,229.74x = 8,794,614.57 × 2,450,634.94 - Step 4: Simplify right side
5,863,229.74x = 21,552,389,749,075.07 - Step 5: Solve for x
x = 21,552,389,749,075.07/5,863,229.74 - Step 6: Final answer
x = 3,675,856.26
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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.