Finding the Fourth Proportional to 4,082,993.40, 6,126,458.40 and 2,882,330.40
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Solution
The fourth proportional to 4,082,993.40, 6,126,458.40 and 2,882,330.40 is: 4,324,885.09
Step by Step Solution
- Step 1: Write the proportion equation
4,082,993.40 : 6,126,458.40 = 2,882,330.40 : x - Step 2: Convert to fraction form
4,082,993.40/6,126,458.40 = 2,882,330.40/x - Step 3: Cross multiply
4,082,993.40x = 6,126,458.40 × 2,882,330.40 - Step 4: Simplify right side
4,082,993.40x = 17,658,477,290,655.36 - Step 5: Solve for x
x = 17,658,477,290,655.36/4,082,993.40 - Step 6: Final answer
x = 4,324,885.09
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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.