Finding the Fourth Proportional to 3,704,936.21, 5,556,626.70 and 1,044,922.13
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Solution
The fourth proportional to 3,704,936.21, 5,556,626.70 and 1,044,922.13 is: 1,567,163.87
Step by Step Solution
- Step 1: Write the proportion equation
3,704,936.21 : 5,556,626.70 = 1,044,922.13 : x - Step 2: Convert to fraction form
3,704,936.21/5,556,626.70 = 1,044,922.13/x - Step 3: Cross multiply
3,704,936.21x = 5,556,626.70 × 1,044,922.13 - Step 4: Simplify right side
3,704,936.21x = 5,806,242,179,195.74 - Step 5: Solve for x
x = 5,806,242,179,195.74/3,704,936.21 - Step 6: Final answer
x = 1,567,163.87
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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.