Finding the Fourth Proportional to 5,504,369.24, 8,253,283.35 and 2,092,905.29
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Solution
The fourth proportional to 5,504,369.24, 8,253,283.35 and 2,092,905.29 is: 3,138,114.40
Step by Step Solution
- Step 1: Write the proportion equation
5,504,369.24 : 8,253,283.35 = 2,092,905.29 : x - Step 2: Convert to fraction form
5,504,369.24/8,253,283.35 = 2,092,905.29/x - Step 3: Cross multiply
5,504,369.24x = 8,253,283.35 × 2,092,905.29 - Step 4: Simplify right side
5,504,369.24x = 17,273,340,383,083.92 - Step 5: Solve for x
x = 17,273,340,383,083.92/5,504,369.24 - Step 6: Final answer
x = 3,138,114.40
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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.