Finding the Fourth Proportional to 4,299,115.10, 6,443,783.75 and 2,246,611.01
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Solution
The fourth proportional to 4,299,115.10, 6,443,783.75 and 2,246,611.01 is: 3,367,361.69
Step by Step Solution
- Step 1: Write the proportion equation
4,299,115.10 : 6,443,783.75 = 2,246,611.01 : x - Step 2: Convert to fraction form
4,299,115.10/6,443,783.75 = 2,246,611.01/x - Step 3: Cross multiply
4,299,115.10x = 6,443,783.75 × 2,246,611.01 - Step 4: Simplify right side
4,299,115.10x = 14,476,675,492,206.70 - Step 5: Solve for x
x = 14,476,675,492,206.70/4,299,115.10 - Step 6: Final answer
x = 3,367,361.69
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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.