Finding the Fourth Proportional to 2,296,622.43, 3,445,431.93 and 699,144.21
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Solution
The fourth proportional to 2,296,622.43, 3,445,431.93 and 699,144.21 is: 1,048,868.00
Step by Step Solution
- Step 1: Write the proportion equation
2,296,622.43 : 3,445,431.93 = 699,144.21 : x - Step 2: Convert to fraction form
2,296,622.43/3,445,431.93 = 699,144.21/x - Step 3: Cross multiply
2,296,622.43x = 3,445,431.93 × 699,144.21 - Step 4: Simplify right side
2,296,622.43x = 2,408,853,784,808.63 - Step 5: Solve for x
x = 2,408,853,784,808.63/2,296,622.43 - Step 6: Final answer
x = 1,048,868.00
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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.