Finding the Fourth Proportional to 11,044,159.21, 16,568,033.86 and 3,263,862.97
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Solution
The fourth proportional to 11,044,159.21, 16,568,033.86 and 3,263,862.97 is: 4,896,324.94
Step by Step Solution
- Step 1: Write the proportion equation
11,044,159.21 : 16,568,033.86 = 3,263,862.97 : x - Step 2: Convert to fraction form
11,044,159.21/16,568,033.86 = 3,263,862.97/x - Step 3: Cross multiply
11,044,159.21x = 16,568,033.86 × 3,263,862.97 - Step 4: Simplify right side
11,044,159.21x = 54,075,792,149,369.33 - Step 5: Solve for x
x = 54,075,792,149,369.33/11,044,159.21 - Step 6: Final answer
x = 4,896,324.94
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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.