Finding the Fourth Proportional to 3,244,811.81, 4,866,845.92 and 848,887.70
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Solution
The fourth proportional to 3,244,811.81, 4,866,845.92 and 848,887.70 is: 1,273,234.28
Step by Step Solution
- Step 1: Write the proportion equation
3,244,811.81 : 4,866,845.92 = 848,887.70 : x - Step 2: Convert to fraction form
3,244,811.81/4,866,845.92 = 848,887.70/x - Step 3: Cross multiply
3,244,811.81x = 4,866,845.92 × 848,887.70 - Step 4: Simplify right side
3,244,811.81x = 4,131,405,612,826.74 - Step 5: Solve for x
x = 4,131,405,612,826.74/3,244,811.81 - Step 6: Final answer
x = 1,273,234.28
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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.