Finding the Fourth Proportional to 3,247,510.14, 4,481,453.19 and 1,797,266.46
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Solution
The fourth proportional to 3,247,510.14, 4,481,453.19 and 1,797,266.46 is: 2,480,166.39
Step by Step Solution
- Step 1: Write the proportion equation
3,247,510.14 : 4,481,453.19 = 1,797,266.46 : x - Step 2: Convert to fraction form
3,247,510.14/4,481,453.19 = 1,797,266.46/x - Step 3: Cross multiply
3,247,510.14x = 4,481,453.19 × 1,797,266.46 - Step 4: Simplify right side
3,247,510.14x = 8,054,365,510,447.01 - Step 5: Solve for x
x = 8,054,365,510,447.01/3,247,510.14 - Step 6: Final answer
x = 2,480,166.39
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.