Finding the Fourth Proportional to 2,492,081.24, 3,738,121.86 and 598,822.68
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Solution
The fourth proportional to 2,492,081.24, 3,738,121.86 and 598,822.68 is: 898,234.02
Step by Step Solution
- Step 1: Write the proportion equation
2,492,081.24 : 3,738,121.86 = 598,822.68 : x - Step 2: Convert to fraction form
2,492,081.24/3,738,121.86 = 598,822.68/x - Step 3: Cross multiply
2,492,081.24x = 3,738,121.86 × 598,822.68 - Step 4: Simplify right side
2,492,081.24x = 2,238,472,150,371.79 - Step 5: Solve for x
x = 2,238,472,150,371.79/2,492,081.24 - Step 6: Final answer
x = 898,234.02
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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.