Finding the Fourth Proportional to 4,436,630.24, 6,122,608.83 and 2,502,884.84
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Solution
The fourth proportional to 4,436,630.24, 6,122,608.83 and 2,502,884.84 is: 3,454,014.42
Step by Step Solution
- Step 1: Write the proportion equation
4,436,630.24 : 6,122,608.83 = 2,502,884.84 : x - Step 2: Convert to fraction form
4,436,630.24/6,122,608.83 = 2,502,884.84/x - Step 3: Cross multiply
4,436,630.24x = 6,122,608.83 × 2,502,884.84 - Step 4: Simplify right side
4,436,630.24x = 15,324,184,791,244.09 - Step 5: Solve for x
x = 15,324,184,791,244.09/4,436,630.24 - Step 6: Final answer
x = 3,454,014.42
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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.