Finding the Fourth Proportional to 4,524,754.36, 6,244,201.61 and 2,459,773.93
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Solution
The fourth proportional to 4,524,754.36, 6,244,201.61 and 2,459,773.93 is: 3,394,510.09
Step by Step Solution
- Step 1: Write the proportion equation
4,524,754.36 : 6,244,201.61 = 2,459,773.93 : x - Step 2: Convert to fraction form
4,524,754.36/6,244,201.61 = 2,459,773.93/x - Step 3: Cross multiply
4,524,754.36x = 6,244,201.61 × 2,459,773.93 - Step 4: Simplify right side
4,524,754.36x = 15,359,324,333,942.03 - Step 5: Solve for x
x = 15,359,324,333,942.03/4,524,754.36 - Step 6: Final answer
x = 3,394,510.09
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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.