Finding the Fourth Proportional to 2,204,617.03, 3,305,638.46 and 855,202.84
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Solution
The fourth proportional to 2,204,617.03, 3,305,638.46 and 855,202.84 is: 1,282,304.98
Step by Step Solution
- Step 1: Write the proportion equation
2,204,617.03 : 3,305,638.46 = 855,202.84 : x - Step 2: Convert to fraction form
2,204,617.03/3,305,638.46 = 855,202.84/x - Step 3: Cross multiply
2,204,617.03x = 3,305,638.46 × 855,202.84 - Step 4: Simplify right side
2,204,617.03x = 2,826,991,399,005.23 - Step 5: Solve for x
x = 2,826,991,399,005.23/2,204,617.03 - Step 6: Final answer
x = 1,282,304.98
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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.