Finding the Fourth Proportional to 4,104,920.70, 6,148,049.85 and 2,593,266.30
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Solution
The fourth proportional to 4,104,920.70, 6,148,049.85 and 2,593,266.30 is: 3,884,004.50
Step by Step Solution
- Step 1: Write the proportion equation
4,104,920.70 : 6,148,049.85 = 2,593,266.30 : x - Step 2: Convert to fraction form
4,104,920.70/6,148,049.85 = 2,593,266.30/x - Step 3: Cross multiply
4,104,920.70x = 6,148,049.85 × 2,593,266.30 - Step 4: Simplify right side
4,104,920.70x = 15,943,530,486,725.05 - Step 5: Solve for x
x = 15,943,530,486,725.05/4,104,920.70 - Step 6: Final answer
x = 3,884,004.50
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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.