Finding the Fourth Proportional to 2,537,197.68, 3,804,882.84 and 739,723.44
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Solution
The fourth proportional to 2,537,197.68, 3,804,882.84 and 739,723.44 is: 1,109,318.78
Step by Step Solution
- Step 1: Write the proportion equation
2,537,197.68 : 3,804,882.84 = 739,723.44 : x - Step 2: Convert to fraction form
2,537,197.68/3,804,882.84 = 739,723.44/x - Step 3: Cross multiply
2,537,197.68x = 3,804,882.84 × 739,723.44 - Step 4: Simplify right side
2,537,197.68x = 2,814,561,023,201.77 - Step 5: Solve for x
x = 2,814,561,023,201.77/2,537,197.68 - Step 6: Final answer
x = 1,109,318.78
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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.