Finding the Fourth Proportional to 1,396,842.93, 2,093,511.45 and 597,184.62
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Solution
The fourth proportional to 1,396,842.93, 2,093,511.45 and 597,184.62 is: 895,027.50
Step by Step Solution
- Step 1: Write the proportion equation
1,396,842.93 : 2,093,511.45 = 597,184.62 : x - Step 2: Convert to fraction form
1,396,842.93/2,093,511.45 = 597,184.62/x - Step 3: Cross multiply
1,396,842.93x = 2,093,511.45 × 597,184.62 - Step 4: Simplify right side
1,396,842.93x = 1,250,212,839,733.90 - Step 5: Solve for x
x = 1,250,212,839,733.90/1,396,842.93 - Step 6: Final answer
x = 895,027.50
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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.