Finding the Fourth Proportional to 2,629,797.84, 3,944,696.76 and 635,253.84
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Solution
The fourth proportional to 2,629,797.84, 3,944,696.76 and 635,253.84 is: 952,880.76
Step by Step Solution
- Step 1: Write the proportion equation
2,629,797.84 : 3,944,696.76 = 635,253.84 : x - Step 2: Convert to fraction form
2,629,797.84/3,944,696.76 = 635,253.84/x - Step 3: Cross multiply
2,629,797.84x = 3,944,696.76 × 635,253.84 - Step 4: Simplify right side
2,629,797.84x = 2,505,883,764,425.56 - Step 5: Solve for x
x = 2,505,883,764,425.56/2,629,797.84 - Step 6: Final answer
x = 952,880.76
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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.