Finding the Fourth Proportional to 3,444,953.68, 4,754,880.12 and 2,669,050
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Solution
The fourth proportional to 3,444,953.68, 4,754,880.12 and 2,669,050 is: 3,683,942.94
Step by Step Solution
- Step 1: Write the proportion equation
3,444,953.68 : 4,754,880.12 = 2,669,050 : x - Step 2: Convert to fraction form
3,444,953.68/4,754,880.12 = 2,669,050/x - Step 3: Cross multiply
3,444,953.68x = 4,754,880.12 × 2,669,050 - Step 4: Simplify right side
3,444,953.68x = 12,691,012,784,286 - Step 5: Solve for x
x = 12,691,012,784,286/3,444,953.68 - Step 6: Final answer
x = 3,683,942.94
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.