Finding the Fourth Proportional to 2,863,336.68, 4,294,906.68 and 733,439.28
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Solution
The fourth proportional to 2,863,336.68, 4,294,906.68 and 733,439.28 is: 1,100,133.73
Step by Step Solution
- Step 1: Write the proportion equation
2,863,336.68 : 4,294,906.68 = 733,439.28 : x - Step 2: Convert to fraction form
2,863,336.68/4,294,906.68 = 733,439.28/x - Step 3: Cross multiply
2,863,336.68x = 4,294,906.68 × 733,439.28 - Step 4: Simplify right side
2,863,336.68x = 3,150,053,263,046.39 - Step 5: Solve for x
x = 3,150,053,263,046.39/2,863,336.68 - Step 6: Final answer
x = 1,100,133.73
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.