Finding the Fourth Proportional to 351,296.84, 526,493.98 and 182,793.96
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Solution
The fourth proportional to 351,296.84, 526,493.98 and 182,793.96 is: 273,956.12
Step by Step Solution
- Step 1: Write the proportion equation
351,296.84 : 526,493.98 = 182,793.96 : x - Step 2: Convert to fraction form
351,296.84/526,493.98 = 182,793.96/x - Step 3: Cross multiply
351,296.84x = 526,493.98 × 182,793.96 - Step 4: Simplify right side
351,296.84x = 96,239,919,520.36 - Step 5: Solve for x
x = 96,239,919,520.36/351,296.84 - Step 6: Final answer
x = 273,956.12
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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.