Finding the Fourth Proportional to 2,050,525.96, 3,074,037.42 and 1,449,596.68
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Solution
The fourth proportional to 2,050,525.96, 3,074,037.42 and 1,449,596.68 is: 2,173,156.80
Step by Step Solution
- Step 1: Write the proportion equation
2,050,525.96 : 3,074,037.42 = 1,449,596.68 : x - Step 2: Convert to fraction form
2,050,525.96/3,074,037.42 = 1,449,596.68/x - Step 3: Cross multiply
2,050,525.96x = 3,074,037.42 × 1,449,596.68 - Step 4: Simplify right side
2,050,525.96x = 4,456,114,438,227.77 - Step 5: Solve for x
x = 4,456,114,438,227.77/2,050,525.96 - Step 6: Final answer
x = 2,173,156.80
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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.