Finding the Fourth Proportional to 2,025,080.68, 3,036,121.26 and 1,226,174.44
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Solution
The fourth proportional to 2,025,080.68, 3,036,121.26 and 1,226,174.44 is: 1,838,353.56
Step by Step Solution
- Step 1: Write the proportion equation
2,025,080.68 : 3,036,121.26 = 1,226,174.44 : x - Step 2: Convert to fraction form
2,025,080.68/3,036,121.26 = 1,226,174.44/x - Step 3: Cross multiply
2,025,080.68x = 3,036,121.26 × 1,226,174.44 - Step 4: Simplify right side
2,025,080.68x = 3,722,814,285,752.59 - Step 5: Solve for x
x = 3,722,814,285,752.59/2,025,080.68 - Step 6: Final answer
x = 1,838,353.56
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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.