Finding the Fourth Proportional to 2,204,616.03, 3,305,636.96 and 855,201.84
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Solution
The fourth proportional to 2,204,616.03, 3,305,636.96 and 855,201.84 is: 1,282,303.48
Step by Step Solution
- Step 1: Write the proportion equation
2,204,616.03 : 3,305,636.96 = 855,201.84 : x - Step 2: Convert to fraction form
2,204,616.03/3,305,636.96 = 855,201.84/x - Step 3: Cross multiply
2,204,616.03x = 3,305,636.96 × 855,201.84 - Step 4: Simplify right side
2,204,616.03x = 2,826,986,810,564.01 - Step 5: Solve for x
x = 2,826,986,810,564.01/2,204,616.03 - Step 6: Final answer
x = 1,282,303.48
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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.