Finding the Fourth Proportional to 4,387,336.24, 6,583,846.06 and 2,366,974.72
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Solution
The fourth proportional to 4,387,336.24, 6,583,846.06 and 2,366,974.72 is: 3,551,995.18
Step by Step Solution
- Step 1: Write the proportion equation
4,387,336.24 : 6,583,846.06 = 2,366,974.72 : x - Step 2: Convert to fraction form
4,387,336.24/6,583,846.06 = 2,366,974.72/x - Step 3: Cross multiply
4,387,336.24x = 6,583,846.06 × 2,366,974.72 - Step 4: Simplify right side
4,387,336.24x = 15,583,797,184,391.60 - Step 5: Solve for x
x = 15,583,797,184,391.60/4,387,336.24 - Step 6: Final answer
x = 3,551,995.18
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.