Finding the Fourth Proportional to 3,767,094.96, 5,198,529.80 and 2,048,258.76
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Solution
The fourth proportional to 3,767,094.96, 5,198,529.80 and 2,048,258.76 is: 2,826,563.79
Step by Step Solution
- Step 1: Write the proportion equation
3,767,094.96 : 5,198,529.80 = 2,048,258.76 : x - Step 2: Convert to fraction form
3,767,094.96/5,198,529.80 = 2,048,258.76/x - Step 3: Cross multiply
3,767,094.96x = 5,198,529.80 × 2,048,258.76 - Step 4: Simplify right side
3,767,094.96x = 10,647,934,201,971.05 - Step 5: Solve for x
x = 10,647,934,201,971.05/3,767,094.96 - Step 6: Final answer
x = 2,826,563.79
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.