Finding the Fourth Proportional to 4,408,745.55, 6,083,732.88 and 2,474,632.41
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Solution
The fourth proportional to 4,408,745.55, 6,083,732.88 and 2,474,632.41 is: 3,414,804.14
Step by Step Solution
- Step 1: Write the proportion equation
4,408,745.55 : 6,083,732.88 = 2,474,632.41 : x - Step 2: Convert to fraction form
4,408,745.55/6,083,732.88 = 2,474,632.41/x - Step 3: Cross multiply
4,408,745.55x = 6,083,732.88 × 2,474,632.41 - Step 4: Simplify right side
4,408,745.55x = 15,055,002,558,630.64 - Step 5: Solve for x
x = 15,055,002,558,630.64/4,408,745.55 - Step 6: Final answer
x = 3,414,804.14
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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.