Finding the Fourth Proportional to 1,516,226.06, 2,273,578.49 and 504,992.49
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Solution
The fourth proportional to 1,516,226.06, 2,273,578.49 and 504,992.49 is: 757,235.41
Step by Step Solution
- Step 1: Write the proportion equation
1,516,226.06 : 2,273,578.49 = 504,992.49 : x - Step 2: Convert to fraction form
1,516,226.06/2,273,578.49 = 504,992.49/x - Step 3: Cross multiply
1,516,226.06x = 2,273,578.49 × 504,992.49 - Step 4: Simplify right side
1,516,226.06x = 1,148,140,060,350.58 - Step 5: Solve for x
x = 1,148,140,060,350.58/1,516,226.06 - Step 6: Final answer
x = 757,235.41
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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.