Finding the Fourth Proportional to 4,885,497.10, 7,324,702.71 and 3,284,088.22
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Solution
The fourth proportional to 4,885,497.10, 7,324,702.71 and 3,284,088.22 is: 4,923,750.72
Step by Step Solution
- Step 1: Write the proportion equation
4,885,497.10 : 7,324,702.71 = 3,284,088.22 : x - Step 2: Convert to fraction form
4,885,497.10/7,324,702.71 = 3,284,088.22/x - Step 3: Cross multiply
4,885,497.10x = 7,324,702.71 × 3,284,088.22 - Step 4: Simplify right side
4,885,497.10x = 24,054,969,884,913.08 - Step 5: Solve for x
x = 24,054,969,884,913.08/4,885,497.10 - Step 6: Final answer
x = 4,923,750.72
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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.