Finding the Fourth Proportional to 2,695,960.11, 4,044,508.34 and 874,183.08
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Solution
The fourth proportional to 2,695,960.11, 4,044,508.34 and 874,183.08 is: 1,311,458.85
Step by Step Solution
- Step 1: Write the proportion equation
2,695,960.11 : 4,044,508.34 = 874,183.08 : x - Step 2: Convert to fraction form
2,695,960.11/4,044,508.34 = 874,183.08/x - Step 3: Cross multiply
2,695,960.11x = 4,044,508.34 × 874,183.08 - Step 4: Simplify right side
2,695,960.11x = 3,535,640,753,375.97 - Step 5: Solve for x
x = 3,535,640,753,375.97/2,695,960.11 - Step 6: Final answer
x = 1,311,458.85
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.