Finding the Fourth Proportional to 797,197.34, 1,195,800.34 and 236,236.70
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Solution
The fourth proportional to 797,197.34, 1,195,800.34 and 236,236.70 is: 354,356.33
Step by Step Solution
- Step 1: Write the proportion equation
797,197.34 : 1,195,800.34 = 236,236.70 : x - Step 2: Convert to fraction form
797,197.34/1,195,800.34 = 236,236.70/x - Step 3: Cross multiply
797,197.34x = 1,195,800.34 × 236,236.70 - Step 4: Simplify right side
797,197.34x = 282,491,926,180.48 - Step 5: Solve for x
x = 282,491,926,180.48/797,197.34 - Step 6: Final answer
x = 354,356.33
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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.