Finding the Fourth Proportional to 6,299,668.38, 9,450,880.68 and 2,040,267.18
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Solution
The fourth proportional to 6,299,668.38, 9,450,880.68 and 2,040,267.18 is: 3,060,847.10
Step by Step Solution
- Step 1: Write the proportion equation
6,299,668.38 : 9,450,880.68 = 2,040,267.18 : x - Step 2: Convert to fraction form
6,299,668.38/9,450,880.68 = 2,040,267.18/x - Step 3: Cross multiply
6,299,668.38x = 9,450,880.68 × 2,040,267.18 - Step 4: Simplify right side
6,299,668.38x = 19,282,321,673,500.08 - Step 5: Solve for x
x = 19,282,321,673,500.08/6,299,668.38 - Step 6: Final answer
x = 3,060,847.10
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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.