Finding the Fourth Proportional to 2,548,883.94, 3,823,982.01 and 751,694.82
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Solution
The fourth proportional to 2,548,883.94, 3,823,982.01 and 751,694.82 is: 1,127,735.72
Step by Step Solution
- Step 1: Write the proportion equation
2,548,883.94 : 3,823,982.01 = 751,694.82 : x - Step 2: Convert to fraction form
2,548,883.94/3,823,982.01 = 751,694.82/x - Step 3: Cross multiply
2,548,883.94x = 3,823,982.01 × 751,694.82 - Step 4: Simplify right side
2,548,883.94x = 2,874,467,468,690.19 - Step 5: Solve for x
x = 2,874,467,468,690.19/2,548,883.94 - Step 6: Final answer
x = 1,127,735.72
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.