Finding the Fourth Proportional to 7,585,375.36, 11,378,074 and 3,097,651.36
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Solution
The fourth proportional to 7,585,375.36, 11,378,074 and 3,097,651.36 is: 4,646,481.52
Step by Step Solution
- Step 1: Write the proportion equation
7,585,375.36 : 11,378,074 = 3,097,651.36 : x - Step 2: Convert to fraction form
7,585,375.36/11,378,074 = 3,097,651.36/x - Step 3: Cross multiply
7,585,375.36x = 11,378,074 × 3,097,651.36 - Step 4: Simplify right side
7,585,375.36x = 35,245,306,400,280.64 - Step 5: Solve for x
x = 35,245,306,400,280.64/7,585,375.36 - Step 6: Final answer
x = 4,646,481.52
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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.