Finding the Fourth Proportional to 6,682,675.74, 10,028,230.53 and 2,844,491.94
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Solution
The fourth proportional to 6,682,675.74, 10,028,230.53 and 2,844,491.94 is: 4,268,532.85
Step by Step Solution
- Step 1: Write the proportion equation
6,682,675.74 : 10,028,230.53 = 2,844,491.94 : x - Step 2: Convert to fraction form
6,682,675.74/10,028,230.53 = 2,844,491.94/x - Step 3: Cross multiply
6,682,675.74x = 10,028,230.53 × 2,844,491.94 - Step 4: Simplify right side
6,682,675.74x = 28,525,220,915,046.93 - Step 5: Solve for x
x = 28,525,220,915,046.93/6,682,675.74 - Step 6: Final answer
x = 4,268,532.85
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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.