Finding the Fourth Proportional to 5,169,732.26, 7,751,007.37 and 2,289,529.58
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Solution
The fourth proportional to 5,169,732.26, 7,751,007.37 and 2,289,529.58 is: 3,432,704.00
Step by Step Solution
- Step 1: Write the proportion equation
5,169,732.26 : 7,751,007.37 = 2,289,529.58 : x - Step 2: Convert to fraction form
5,169,732.26/7,751,007.37 = 2,289,529.58/x - Step 3: Cross multiply
5,169,732.26x = 7,751,007.37 × 2,289,529.58 - Step 4: Simplify right side
5,169,732.26x = 17,746,160,603,934.14 - Step 5: Solve for x
x = 17,746,160,603,934.14/5,169,732.26 - Step 6: Final answer
x = 3,432,704.00
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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.