Finding the Fourth Proportional to 5,622,152.93, 8,433,230.60 and 2,027,919.57
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Solution
The fourth proportional to 5,622,152.93, 8,433,230.60 and 2,027,919.57 is: 3,041,879.79
Step by Step Solution
- Step 1: Write the proportion equation
5,622,152.93 : 8,433,230.60 = 2,027,919.57 : x - Step 2: Convert to fraction form
5,622,152.93/8,433,230.60 = 2,027,919.57/x - Step 3: Cross multiply
5,622,152.93x = 8,433,230.60 × 2,027,919.57 - Step 4: Simplify right side
5,622,152.93x = 17,101,913,372,062.84 - Step 5: Solve for x
x = 17,101,913,372,062.84/5,622,152.93 - Step 6: Final answer
x = 3,041,879.79
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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.