Finding the Fourth Proportional to 4,373,496.39, 6,036,625.41 and 2,538,545.84
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Solution
The fourth proportional to 4,373,496.39, 6,036,625.41 and 2,538,545.84 is: 3,503,890.01
Step by Step Solution
- Step 1: Write the proportion equation
4,373,496.39 : 6,036,625.41 = 2,538,545.84 : x - Step 2: Convert to fraction form
4,373,496.39/6,036,625.41 = 2,538,545.84/x - Step 3: Cross multiply
4,373,496.39x = 6,036,625.41 × 2,538,545.84 - Step 4: Simplify right side
4,373,496.39x = 15,324,250,322,193.79 - Step 5: Solve for x
x = 15,324,250,322,193.79/4,373,496.39 - Step 6: Final answer
x = 3,503,890.01
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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.