Finding the Fourth Proportional to 2,449,591.14, 3,674,529.70 and 743,790.08
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Solution
The fourth proportional to 2,449,591.14, 3,674,529.70 and 743,790.08 is: 1,115,728.54
Step by Step Solution
- Step 1: Write the proportion equation
2,449,591.14 : 3,674,529.70 = 743,790.08 : x - Step 2: Convert to fraction form
2,449,591.14/3,674,529.70 = 743,790.08/x - Step 3: Cross multiply
2,449,591.14x = 3,674,529.70 × 743,790.08 - Step 4: Simplify right side
2,449,591.14x = 2,733,078,739,525.38 - Step 5: Solve for x
x = 2,733,078,739,525.38/2,449,591.14 - Step 6: Final answer
x = 1,115,728.54
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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.