Finding the Fourth Proportional to 2,514,762.68, 3,770,028.09 and 1,093,748.49
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Solution
The fourth proportional to 2,514,762.68, 3,770,028.09 and 1,093,748.49 is: 1,639,702.45
Step by Step Solution
- Step 1: Write the proportion equation
2,514,762.68 : 3,770,028.09 = 1,093,748.49 : x - Step 2: Convert to fraction form
2,514,762.68/3,770,028.09 = 1,093,748.49/x - Step 3: Cross multiply
2,514,762.68x = 3,770,028.09 × 1,093,748.49 - Step 4: Simplify right side
2,514,762.68x = 4,123,462,530,695.08 - Step 5: Solve for x
x = 4,123,462,530,695.08/2,514,762.68 - Step 6: Final answer
x = 1,639,702.45
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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.