Finding the Fourth Proportional to 468,761.22, 703,029.87 and 202,375.98
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Solution
The fourth proportional to 468,761.22, 703,029.87 and 202,375.98 is: 303,515.63
Step by Step Solution
- Step 1: Write the proportion equation
468,761.22 : 703,029.87 = 202,375.98 : x - Step 2: Convert to fraction form
468,761.22/703,029.87 = 202,375.98/x - Step 3: Cross multiply
468,761.22x = 703,029.87 × 202,375.98 - Step 4: Simplify right side
468,761.22x = 142,276,358,910.52 - Step 5: Solve for x
x = 142,276,358,910.52/468,761.22 - Step 6: Final answer
x = 303,515.63
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.