Finding the Fourth Proportional to 4,511,796.08, 6,227,767.44 and 4,033,499.20
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Solution
The fourth proportional to 4,511,796.08, 6,227,767.44 and 4,033,499.20 is: 5,567,559.91
Step by Step Solution
- Step 1: Write the proportion equation
4,511,796.08 : 6,227,767.44 = 4,033,499.20 : x - Step 2: Convert to fraction form
4,511,796.08/6,227,767.44 = 4,033,499.20/x - Step 3: Cross multiply
4,511,796.08x = 6,227,767.44 × 4,033,499.20 - Step 4: Simplify right side
4,511,796.08x = 25,119,694,987,026.05 - Step 5: Solve for x
x = 25,119,694,987,026.05/4,511,796.08 - Step 6: Final answer
x = 5,567,559.91
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1.5x scale
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.