Finding the Fourth Proportional to 5,995,246.54, 8,273,425.86 and 3,381,741.94
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Solution
The fourth proportional to 5,995,246.54, 8,273,425.86 and 3,381,741.94 is: 4,666,795.77
Step by Step Solution
- Step 1: Write the proportion equation
5,995,246.54 : 8,273,425.86 = 3,381,741.94 : x - Step 2: Convert to fraction form
5,995,246.54/8,273,425.86 = 3,381,741.94/x - Step 3: Cross multiply
5,995,246.54x = 8,273,425.86 × 3,381,741.94 - Step 4: Simplify right side
5,995,246.54x = 27,978,591,218,242.57 - Step 5: Solve for x
x = 27,978,591,218,242.57/5,995,246.54 - Step 6: Final answer
x = 4,666,795.77
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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.