Finding the Fourth Proportional to 4,446,167.28, 6,135,630.60 and 2,512,386
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Solution
The fourth proportional to 4,446,167.28, 6,135,630.60 and 2,512,386 is: 3,467,047.34
Step by Step Solution
- Step 1: Write the proportion equation
4,446,167.28 : 6,135,630.60 = 2,512,386 : x - Step 2: Convert to fraction form
4,446,167.28/6,135,630.60 = 2,512,386/x - Step 3: Cross multiply
4,446,167.28x = 6,135,630.60 × 2,512,386 - Step 4: Simplify right side
4,446,167.28x = 15,415,072,420,611.60 - Step 5: Solve for x
x = 15,415,072,420,611.60/4,446,167.28 - Step 6: Final answer
x = 3,467,047.34
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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.