Finding the Fourth Proportional to 5,589,195.96, 8,383,783.48 and 1,751,312.19
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Solution
The fourth proportional to 5,589,195.96, 8,383,783.48 and 1,751,312.19 is: 2,626,965.01
Step by Step Solution
- Step 1: Write the proportion equation
5,589,195.96 : 8,383,783.48 = 1,751,312.19 : x - Step 2: Convert to fraction form
5,589,195.96/8,383,783.48 = 1,751,312.19/x - Step 3: Cross multiply
5,589,195.96x = 8,383,783.48 × 1,751,312.19 - Step 4: Simplify right side
5,589,195.96x = 14,682,622,206,844.62 - Step 5: Solve for x
x = 14,682,622,206,844.62/5,589,195.96 - Step 6: Final answer
x = 2,626,965.01
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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.