Finding the Fourth Proportional to 2,273,175.63, 3,410,324.73 and 675,731.88
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Solution
The fourth proportional to 2,273,175.63, 3,410,324.73 and 675,731.88 is: 1,013,764.67
Step by Step Solution
- Step 1: Write the proportion equation
2,273,175.63 : 3,410,324.73 = 675,731.88 : x - Step 2: Convert to fraction form
2,273,175.63/3,410,324.73 = 675,731.88/x - Step 3: Cross multiply
2,273,175.63x = 3,410,324.73 × 675,731.88 - Step 4: Simplify right side
2,273,175.63x = 2,304,465,141,213.39 - Step 5: Solve for x
x = 2,304,465,141,213.39/2,273,175.63 - Step 6: Final answer
x = 1,013,764.67
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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.