Finding the Fourth Proportional to 2,027,183.12, 3,044,711.28 and 1,492,592.84
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Solution
The fourth proportional to 2,027,183.12, 3,044,711.28 and 1,492,592.84 is: 2,241,787.74
Step by Step Solution
- Step 1: Write the proportion equation
2,027,183.12 : 3,044,711.28 = 1,492,592.84 : x - Step 2: Convert to fraction form
2,027,183.12/3,044,711.28 = 1,492,592.84/x - Step 3: Cross multiply
2,027,183.12x = 3,044,711.28 × 1,492,592.84 - Step 4: Simplify right side
2,027,183.12x = 4,544,514,256,395.24 - Step 5: Solve for x
x = 4,544,514,256,395.24/2,027,183.12 - Step 6: Final answer
x = 2,241,787.74
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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.