Finding the Fourth Proportional to 3,594,790.68, 4,960,844.94 and 2,045,976.42
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Solution
The fourth proportional to 3,594,790.68, 4,960,844.94 and 2,045,976.42 is: 2,823,466.70
Step by Step Solution
- Step 1: Write the proportion equation
3,594,790.68 : 4,960,844.94 = 2,045,976.42 : x - Step 2: Convert to fraction form
3,594,790.68/4,960,844.94 = 2,045,976.42/x - Step 3: Cross multiply
3,594,790.68x = 4,960,844.94 × 2,045,976.42 - Step 4: Simplify right side
3,594,790.68x = 10,149,771,770,516.31 - Step 5: Solve for x
x = 10,149,771,770,516.31/3,594,790.68 - Step 6: Final answer
x = 2,823,466.70
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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.