Finding the Fourth Proportional to 5,995,256.56, 8,273,439.66 and 3,381,751.96
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Solution
The fourth proportional to 5,995,256.56, 8,273,439.66 and 3,381,751.96 is: 4,666,809.59
Step by Step Solution
- Step 1: Write the proportion equation
5,995,256.56 : 8,273,439.66 = 3,381,751.96 : x - Step 2: Convert to fraction form
5,995,256.56/8,273,439.66 = 3,381,751.96/x - Step 3: Cross multiply
5,995,256.56x = 8,273,439.66 × 3,381,751.96 - Step 4: Simplify right side
5,995,256.56x = 27,978,720,786,146.73 - Step 5: Solve for x
x = 27,978,720,786,146.73/5,995,256.56 - Step 6: Final answer
x = 4,666,809.59
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.