Finding the Fourth Proportional to 2,362,469.97, 3,543,704.97 and 1,350,882.34
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Solution
The fourth proportional to 2,362,469.97, 3,543,704.97 and 1,350,882.34 is: 2,026,323.52
Step by Step Solution
- Step 1: Write the proportion equation
2,362,469.97 : 3,543,704.97 = 1,350,882.34 : x - Step 2: Convert to fraction form
2,362,469.97/3,543,704.97 = 1,350,882.34/x - Step 3: Cross multiply
2,362,469.97x = 3,543,704.97 × 1,350,882.34 - Step 4: Simplify right side
2,362,469.97x = 4,787,128,462,143.23 - Step 5: Solve for x
x = 4,787,128,462,143.23/2,362,469.97 - Step 6: Final answer
x = 2,026,323.52
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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.