Finding the Fourth Proportional to 795,694.61, 1,193,829.68 and 491,733
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Solution
The fourth proportional to 795,694.61, 1,193,829.68 and 491,733 is: 737,777.34
Step by Step Solution
- Step 1: Write the proportion equation
795,694.61 : 1,193,829.68 = 491,733 : x - Step 2: Convert to fraction form
795,694.61/1,193,829.68 = 491,733/x - Step 3: Cross multiply
795,694.61x = 1,193,829.68 × 491,733 - Step 4: Simplify right side
795,694.61x = 587,045,451,264.77 - Step 5: Solve for x
x = 587,045,451,264.77/795,694.61 - Step 6: Final answer
x = 737,777.34
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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.