Finding the Fourth Proportional to 4,047,350.58, 5,585,358.38 and 2,211,837.03
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Solution
The fourth proportional to 4,047,350.58, 5,585,358.38 and 2,211,837.03 is: 3,052,343.07
Step by Step Solution
- Step 1: Write the proportion equation
4,047,350.58 : 5,585,358.38 = 2,211,837.03 : x - Step 2: Convert to fraction form
4,047,350.58/5,585,358.38 = 2,211,837.03/x - Step 3: Cross multiply
4,047,350.58x = 5,585,358.38 × 2,211,837.03 - Step 4: Simplify right side
4,047,350.58x = 12,353,902,479,645.62 - Step 5: Solve for x
x = 12,353,902,479,645.62/4,047,350.58 - Step 6: Final answer
x = 3,052,343.07
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.