Finding the Fourth Proportional to 4,844,043.98, 7,263,543.02 and 2,284,571.67
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Solution
The fourth proportional to 4,844,043.98, 7,263,543.02 and 2,284,571.67 is: 3,425,667.62
Step by Step Solution
- Step 1: Write the proportion equation
4,844,043.98 : 7,263,543.02 = 2,284,571.67 : x - Step 2: Convert to fraction form
4,844,043.98/7,263,543.02 = 2,284,571.67/x - Step 3: Cross multiply
4,844,043.98x = 7,263,543.02 × 2,284,571.67 - Step 4: Simplify right side
4,844,043.98x = 16,594,084,595,895.38 - Step 5: Solve for x
x = 16,594,084,595,895.38/4,844,043.98 - Step 6: Final answer
x = 3,425,667.62
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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.