Finding the Fourth Proportional to 5,058,102.53, 7,589,644.94 and 2,362,035.92
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Solution
The fourth proportional to 5,058,102.53, 7,589,644.94 and 2,362,035.92 is: 3,544,217.19
Step by Step Solution
- Step 1: Write the proportion equation
5,058,102.53 : 7,589,644.94 = 2,362,035.92 : x - Step 2: Convert to fraction form
5,058,102.53/7,589,644.94 = 2,362,035.92/x - Step 3: Cross multiply
5,058,102.53x = 7,589,644.94 × 2,362,035.92 - Step 4: Simplify right side
5,058,102.53x = 17,927,013,936,283.11 - Step 5: Solve for x
x = 17,927,013,936,283.11/5,058,102.53 - Step 6: Final answer
x = 3,544,217.19
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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.