Finding the Fourth Proportional to 7,252,846.09, 10,875,524.74 and 2,134,611
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Solution
The fourth proportional to 7,252,846.09, 10,875,524.74 and 2,134,611 is: 3,200,814.47
Step by Step Solution
- Step 1: Write the proportion equation
7,252,846.09 : 10,875,524.74 = 2,134,611 : x - Step 2: Convert to fraction form
7,252,846.09/10,875,524.74 = 2,134,611/x - Step 3: Cross multiply
7,252,846.09x = 10,875,524.74 × 2,134,611 - Step 4: Simplify right side
7,252,846.09x = 23,215,014,735,439.61 - Step 5: Solve for x
x = 23,215,014,735,439.61/7,252,846.09 - Step 6: Final answer
x = 3,200,814.47
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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.