Finding the Fourth Proportional to 3,368,180.93, 5,052,198.42 and 939,269.36
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Solution
The fourth proportional to 3,368,180.93, 5,052,198.42 and 939,269.36 is: 1,408,883.69
Step by Step Solution
- Step 1: Write the proportion equation
3,368,180.93 : 5,052,198.42 = 939,269.36 : x - Step 2: Convert to fraction form
3,368,180.93/5,052,198.42 = 939,269.36/x - Step 3: Cross multiply
3,368,180.93x = 5,052,198.42 × 939,269.36 - Step 4: Simplify right side
3,368,180.93x = 4,745,375,176,546.41 - Step 5: Solve for x
x = 4,745,375,176,546.41/3,368,180.93 - Step 6: Final answer
x = 1,408,883.69
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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.