Finding the Fourth Proportional to 2,081,893.24, 3,122,861.46 and 733,804.66
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Solution
The fourth proportional to 2,081,893.24, 3,122,861.46 and 733,804.66 is: 1,100,714.60
Step by Step Solution
- Step 1: Write the proportion equation
2,081,893.24 : 3,122,861.46 = 733,804.66 : x - Step 2: Convert to fraction form
2,081,893.24/3,122,861.46 = 733,804.66/x - Step 3: Cross multiply
2,081,893.24x = 3,122,861.46 × 733,804.66 - Step 4: Simplify right side
2,081,893.24x = 2,291,570,291,882.40 - Step 5: Solve for x
x = 2,291,570,291,882.40/2,081,893.24 - Step 6: Final answer
x = 1,100,714.60
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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.