Finding the Fourth Proportional to 5,901,586.98, 8,852,396.27 and 1,641,755.67
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Solution
The fourth proportional to 5,901,586.98, 8,852,396.27 and 1,641,755.67 is: 2,462,637.90
Step by Step Solution
- Step 1: Write the proportion equation
5,901,586.98 : 8,852,396.27 = 1,641,755.67 : x - Step 2: Convert to fraction form
5,901,586.98/8,852,396.27 = 1,641,755.67/x - Step 3: Cross multiply
5,901,586.98x = 8,852,396.27 × 1,641,755.67 - Step 4: Simplify right side
5,901,586.98x = 14,533,471,761,150.57 - Step 5: Solve for x
x = 14,533,471,761,150.57/5,901,586.98 - Step 6: Final answer
x = 2,462,637.90
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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.