Finding the Fourth Proportional to 951,793.75, 1,427,729.51 and 241,840.09
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Solution
The fourth proportional to 951,793.75, 1,427,729.51 and 241,840.09 is: 362,770.02
Step by Step Solution
- Step 1: Write the proportion equation
951,793.75 : 1,427,729.51 = 241,840.09 : x - Step 2: Convert to fraction form
951,793.75/1,427,729.51 = 241,840.09/x - Step 3: Cross multiply
951,793.75x = 1,427,729.51 × 241,840.09 - Step 4: Simplify right side
951,793.75x = 345,282,233,194.06 - Step 5: Solve for x
x = 345,282,233,194.06/951,793.75 - Step 6: Final answer
x = 362,770.02
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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.