Finding the Fourth Proportional to 700,183.26, 1,050,495.21 and 250,597.62
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Solution
The fourth proportional to 700,183.26, 1,050,495.21 and 250,597.62 is: 375,975.28
Step by Step Solution
- Step 1: Write the proportion equation
700,183.26 : 1,050,495.21 = 250,597.62 : x - Step 2: Convert to fraction form
700,183.26/1,050,495.21 = 250,597.62/x - Step 3: Cross multiply
700,183.26x = 1,050,495.21 × 250,597.62 - Step 4: Simplify right side
700,183.26x = 263,251,599,447.40 - Step 5: Solve for x
x = 263,251,599,447.40/700,183.26 - Step 6: Final answer
x = 375,975.28
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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.