Finding the Fourth Proportional to 6,958,768.25, 10,437,812.84 and 2,582,759.00
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Solution
The fourth proportional to 6,958,768.25, 10,437,812.84 and 2,582,759.00 is: 3,874,012.47
Step by Step Solution
- Step 1: Write the proportion equation
6,958,768.25 : 10,437,812.84 = 2,582,759.00 : x - Step 2: Convert to fraction form
6,958,768.25/10,437,812.84 = 2,582,759.00/x - Step 3: Cross multiply
6,958,768.25x = 10,437,812.84 × 2,582,759.00 - Step 4: Simplify right side
6,958,768.25x = 26,958,354,987,722.70 - Step 5: Solve for x
x = 26,958,354,987,722.70/6,958,768.25 - Step 6: Final answer
x = 3,874,012.47
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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.