Finding the Fourth Proportional to 5,548,801, 8,323,201.50 and 1,559,713
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Solution
The fourth proportional to 5,548,801, 8,323,201.50 and 1,559,713 is: 2,339,569.50
Step by Step Solution
- Step 1: Write the proportion equation
5,548,801 : 8,323,201.50 = 1,559,713 : x - Step 2: Convert to fraction form
5,548,801/8,323,201.50 = 1,559,713/x - Step 3: Cross multiply
5,548,801x = 8,323,201.50 × 1,559,713 - Step 4: Simplify right side
5,548,801x = 12,981,805,581,169.50 - Step 5: Solve for x
x = 12,981,805,581,169.50/5,548,801 - Step 6: Final answer
x = 2,339,569.50
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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.