Finding the Fourth Proportional to 4,518,706.26, 6,775,992 and 2,697,897.54
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Solution
The fourth proportional to 4,518,706.26, 6,775,992 and 2,697,897.54 is: 4,045,611.97
Step by Step Solution
- Step 1: Write the proportion equation
4,518,706.26 : 6,775,992 = 2,697,897.54 : x - Step 2: Convert to fraction form
4,518,706.26/6,775,992 = 2,697,897.54/x - Step 3: Cross multiply
4,518,706.26x = 6,775,992 × 2,697,897.54 - Step 4: Simplify right side
4,518,706.26x = 18,280,932,147,859.68 - Step 5: Solve for x
x = 18,280,932,147,859.68/4,518,706.26 - Step 6: Final answer
x = 4,045,611.97
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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.