Finding the Fourth Proportional to 2,974,161.08, 4,461,232.66 and 844,247
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Solution
The fourth proportional to 2,974,161.08, 4,461,232.66 and 844,247 is: 1,266,367.96
Step by Step Solution
- Step 1: Write the proportion equation
2,974,161.08 : 4,461,232.66 = 844,247 : x - Step 2: Convert to fraction form
2,974,161.08/4,461,232.66 = 844,247/x - Step 3: Cross multiply
2,974,161.08x = 4,461,232.66 × 844,247 - Step 4: Simplify right side
2,974,161.08x = 3,766,382,289,507.02 - Step 5: Solve for x
x = 3,766,382,289,507.02/2,974,161.08 - Step 6: Final answer
x = 1,266,367.96
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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.