Finding the Fourth Proportional to 2,305,684.08, 3,458,536.26 and 957,845.58
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Solution
The fourth proportional to 2,305,684.08, 3,458,536.26 and 957,845.58 is: 1,436,772.58
Step by Step Solution
- Step 1: Write the proportion equation
2,305,684.08 : 3,458,536.26 = 957,845.58 : x - Step 2: Convert to fraction form
2,305,684.08/3,458,536.26 = 957,845.58/x - Step 3: Cross multiply
2,305,684.08x = 3,458,536.26 × 957,845.58 - Step 4: Simplify right side
2,305,684.08x = 3,312,743,669,910.73 - Step 5: Solve for x
x = 3,312,743,669,910.73/2,305,684.08 - Step 6: Final answer
x = 1,436,772.58
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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.