Finding the Fourth Proportional to 4,407,992.10, 6,083,642.97 and 2,448,310.50
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Solution
The fourth proportional to 4,407,992.10, 6,083,642.97 and 2,448,310.50 is: 3,379,009.45
Step by Step Solution
- Step 1: Write the proportion equation
4,407,992.10 : 6,083,642.97 = 2,448,310.50 : x - Step 2: Convert to fraction form
4,407,992.10/6,083,642.97 = 2,448,310.50/x - Step 3: Cross multiply
4,407,992.10x = 6,083,642.97 × 2,448,310.50 - Step 4: Simplify right side
4,407,992.10x = 14,894,646,961,702.18 - Step 5: Solve for x
x = 14,894,646,961,702.18/4,407,992.10 - Step 6: Final answer
x = 3,379,009.45
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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.