Finding the Fourth Proportional to 4,236,948.43, 5,846,947.26 and 2,303,093.95
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Solution
The fourth proportional to 4,236,948.43, 5,846,947.26 and 2,303,093.95 is: 3,178,247.05
Step by Step Solution
- Step 1: Write the proportion equation
4,236,948.43 : 5,846,947.26 = 2,303,093.95 : x - Step 2: Convert to fraction form
4,236,948.43/5,846,947.26 = 2,303,093.95/x - Step 3: Cross multiply
4,236,948.43x = 5,846,947.26 × 2,303,093.95 - Step 4: Simplify right side
4,236,948.43x = 13,466,068,860,475.08 - Step 5: Solve for x
x = 13,466,068,860,475.08/4,236,948.43 - Step 6: Final answer
x = 3,178,247.05
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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.