Finding the Fourth Proportional to 2,524,366.59, 3,783,745.05 and 1,923,346.18
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Solution
The fourth proportional to 2,524,366.59, 3,783,745.05 and 1,923,346.18 is: 2,882,882.23
Step by Step Solution
- Step 1: Write the proportion equation
2,524,366.59 : 3,783,745.05 = 1,923,346.18 : x - Step 2: Convert to fraction form
2,524,366.59/3,783,745.05 = 1,923,346.18/x - Step 3: Cross multiply
2,524,366.59x = 3,783,745.05 × 1,923,346.18 - Step 4: Simplify right side
2,524,366.59x = 7,277,451,588,011.41 - Step 5: Solve for x
x = 7,277,451,588,011.41/2,524,366.59 - Step 6: Final answer
x = 2,882,882.23
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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.