Finding the Fourth Proportional to 4,496,008.44, 6,743,778.16 and 3,996,306.28
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Solution
The fourth proportional to 4,496,008.44, 6,743,778.16 and 3,996,306.28 is: 5,994,250.98
Step by Step Solution
- Step 1: Write the proportion equation
4,496,008.44 : 6,743,778.16 = 3,996,306.28 : x - Step 2: Convert to fraction form
4,496,008.44/6,743,778.16 = 3,996,306.28/x - Step 3: Cross multiply
4,496,008.44x = 6,743,778.16 × 3,996,306.28 - Step 4: Simplify right side
4,496,008.44x = 26,950,203,011,734.84 - Step 5: Solve for x
x = 26,950,203,011,734.84/4,496,008.44 - Step 6: Final answer
x = 5,994,250.98
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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.