Finding the Fourth Proportional to 4,015,136.22, 6,021,785.61 and 2,396,362.14
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Solution
The fourth proportional to 4,015,136.22, 6,021,785.61 and 2,396,362.14 is: 3,593,994.89
Step by Step Solution
- Step 1: Write the proportion equation
4,015,136.22 : 6,021,785.61 = 2,396,362.14 : x - Step 2: Convert to fraction form
4,015,136.22/6,021,785.61 = 2,396,362.14/x - Step 3: Cross multiply
4,015,136.22x = 6,021,785.61 × 2,396,362.14 - Step 4: Simplify right side
4,015,136.22x = 14,430,379,051,000.81 - Step 5: Solve for x
x = 14,430,379,051,000.81/4,015,136.22 - Step 6: Final answer
x = 3,593,994.89
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.