Finding the Fourth Proportional to 6,308,814.67, 9,463,297.84 and 1,759,586.56
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Solution
The fourth proportional to 6,308,814.67, 9,463,297.84 and 1,759,586.56 is: 2,639,400.99
Step by Step Solution
- Step 1: Write the proportion equation
6,308,814.67 : 9,463,297.84 = 1,759,586.56 : x - Step 2: Convert to fraction form
6,308,814.67/9,463,297.84 = 1,759,586.56/x - Step 3: Cross multiply
6,308,814.67x = 9,463,297.84 × 1,759,586.56 - Step 4: Simplify right side
6,308,814.67x = 16,651,491,664,483.82 - Step 5: Solve for x
x = 16,651,491,664,483.82/6,308,814.67 - Step 6: Final answer
x = 2,639,400.99
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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.