Finding the Fourth Proportional to 8,922,474.24, 13,383,684.48 and 2,532,732
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Solution
The fourth proportional to 8,922,474.24, 13,383,684.48 and 2,532,732 is: 3,799,090.37
Step by Step Solution
- Step 1: Write the proportion equation
8,922,474.24 : 13,383,684.48 = 2,532,732 : x - Step 2: Convert to fraction form
8,922,474.24/13,383,684.48 = 2,532,732/x - Step 3: Cross multiply
8,922,474.24x = 13,383,684.48 × 2,532,732 - Step 4: Simplify right side
8,922,474.24x = 33,897,285,960,399.36 - Step 5: Solve for x
x = 33,897,285,960,399.36/8,922,474.24 - Step 6: Final answer
x = 3,799,090.37
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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.