Finding the Fourth Proportional to 3,269,188.26, 4,902,083.27 and 963,378.97
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Solution
The fourth proportional to 3,269,188.26, 4,902,083.27 and 963,378.97 is: 1,444,567.75
Step by Step Solution
- Step 1: Write the proportion equation
3,269,188.26 : 4,902,083.27 = 963,378.97 : x - Step 2: Convert to fraction form
3,269,188.26/4,902,083.27 = 963,378.97/x - Step 3: Cross multiply
3,269,188.26x = 4,902,083.27 × 963,378.97 - Step 4: Simplify right side
3,269,188.26x = 4,722,563,920,756.90 - Step 5: Solve for x
x = 4,722,563,920,756.90/3,269,188.26 - Step 6: Final answer
x = 1,444,567.75
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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.