Finding the Fourth Proportional to 4,196,250.44, 6,294,375.65 and 2,775,974.36
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Solution
The fourth proportional to 4,196,250.44, 6,294,375.65 and 2,775,974.36 is: 4,163,961.53
Step by Step Solution
- Step 1: Write the proportion equation
4,196,250.44 : 6,294,375.65 = 2,775,974.36 : x - Step 2: Convert to fraction form
4,196,250.44/6,294,375.65 = 2,775,974.36/x - Step 3: Cross multiply
4,196,250.44x = 6,294,375.65 × 2,775,974.36 - Step 4: Simplify right side
4,196,250.44x = 17,473,025,416,608.33 - Step 5: Solve for x
x = 17,473,025,416,608.33/4,196,250.44 - Step 6: Final answer
x = 4,163,961.53
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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.