Finding the Fourth Proportional to 2,095,709.44, 3,144,783.97 and 881,198.18
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Solution
The fourth proportional to 2,095,709.44, 3,144,783.97 and 881,198.18 is: 1,322,310.17
Step by Step Solution
- Step 1: Write the proportion equation
2,095,709.44 : 3,144,783.97 = 881,198.18 : x - Step 2: Convert to fraction form
2,095,709.44/3,144,783.97 = 881,198.18/x - Step 3: Cross multiply
2,095,709.44x = 3,144,783.97 × 881,198.18 - Step 4: Simplify right side
2,095,709.44x = 2,771,177,892,930.26 - Step 5: Solve for x
x = 2,771,177,892,930.26/2,095,709.44 - Step 6: Final answer
x = 1,322,310.17
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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.