Finding the Fourth Proportional to 3,583,046.68, 4,944,745.02 and 2,034,453.40
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Solution
The fourth proportional to 3,583,046.68, 4,944,745.02 and 2,034,453.40 is: 2,807,625.53
Step by Step Solution
- Step 1: Write the proportion equation
3,583,046.68 : 4,944,745.02 = 2,034,453.40 : x - Step 2: Convert to fraction form
3,583,046.68/4,944,745.02 = 2,034,453.40/x - Step 3: Cross multiply
3,583,046.68x = 4,944,745.02 × 2,034,453.40 - Step 4: Simplify right side
3,583,046.68x = 10,059,853,318,072.07 - Step 5: Solve for x
x = 10,059,853,318,072.07/3,583,046.68 - Step 6: Final answer
x = 2,807,625.53
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.