Finding the Fourth Proportional to 4,504,825.10, 6,216,758.98 and 2,571,046.76
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Solution
The fourth proportional to 4,504,825.10, 6,216,758.98 and 2,571,046.76 is: 3,548,101.80
Step by Step Solution
- Step 1: Write the proportion equation
4,504,825.10 : 6,216,758.98 = 2,571,046.76 : x - Step 2: Convert to fraction form
4,504,825.10/6,216,758.98 = 2,571,046.76/x - Step 3: Cross multiply
4,504,825.10x = 6,216,758.98 × 2,571,046.76 - Step 4: Simplify right side
4,504,825.10x = 15,983,578,033,229.90 - Step 5: Solve for x
x = 15,983,578,033,229.90/4,504,825.10 - Step 6: Final answer
x = 3,548,101.80
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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.