Finding the Fourth Proportional to 3,793,008.70, 5,675,516.24 and 2,277,614.53
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Solution
The fourth proportional to 3,793,008.70, 5,675,516.24 and 2,277,614.53 is: 3,408,017.03
Step by Step Solution
- Step 1: Write the proportion equation
3,793,008.70 : 5,675,516.24 = 2,277,614.53 : x - Step 2: Convert to fraction form
3,793,008.70/5,675,516.24 = 2,277,614.53/x - Step 3: Cross multiply
3,793,008.70x = 5,675,516.24 × 2,277,614.53 - Step 4: Simplify right side
3,793,008.70x = 12,926,638,253,474.97 - Step 5: Solve for x
x = 12,926,638,253,474.97/3,793,008.70 - Step 6: Final answer
x = 3,408,017.03
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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.