Finding the Fourth Proportional to 5,990,758.26, 8,986,104.09 and 2,397,356.70
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Solution
The fourth proportional to 5,990,758.26, 8,986,104.09 and 2,397,356.70 is: 3,596,021.72
Step by Step Solution
- Step 1: Write the proportion equation
5,990,758.26 : 8,986,104.09 = 2,397,356.70 : x - Step 2: Convert to fraction form
5,990,758.26/8,986,104.09 = 2,397,356.70/x - Step 3: Cross multiply
5,990,758.26x = 8,986,104.09 × 2,397,356.70 - Step 4: Simplify right side
5,990,758.26x = 21,542,896,847,058.91 - Step 5: Solve for x
x = 21,542,896,847,058.91/5,990,758.26 - Step 6: Final answer
x = 3,596,021.72
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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.