Finding the Fourth Proportional to 4,539,274.58, 6,264,010.44 and 2,474,244.72
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Solution
The fourth proportional to 4,539,274.58, 6,264,010.44 and 2,474,244.72 is: 3,414,354.98
Step by Step Solution
- Step 1: Write the proportion equation
4,539,274.58 : 6,264,010.44 = 2,474,244.72 : x - Step 2: Convert to fraction form
4,539,274.58/6,264,010.44 = 2,474,244.72/x - Step 3: Cross multiply
4,539,274.58x = 6,264,010.44 × 2,474,244.72 - Step 4: Simplify right side
4,539,274.58x = 15,498,694,757,194.88 - Step 5: Solve for x
x = 15,498,694,757,194.88/4,539,274.58 - Step 6: Final answer
x = 3,414,354.98
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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.