Finding the Fourth Proportional to 2,033,252.27, 3,048,992.47 and 685,163.60
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Solution
The fourth proportional to 2,033,252.27, 3,048,992.47 and 685,163.60 is: 1,027,446.86
Step by Step Solution
- Step 1: Write the proportion equation
2,033,252.27 : 3,048,992.47 = 685,163.60 : x - Step 2: Convert to fraction form
2,033,252.27/3,048,992.47 = 685,163.60/x - Step 3: Cross multiply
2,033,252.27x = 3,048,992.47 × 685,163.60 - Step 4: Simplify right side
2,033,252.27x = 2,089,058,653,692.27 - Step 5: Solve for x
x = 2,089,058,653,692.27/2,033,252.27 - Step 6: Final answer
x = 1,027,446.86
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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.