Finding the Fourth Proportional to 2,204,806.23, 3,305,921.72 and 855,392.00
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Solution
The fourth proportional to 2,204,806.23, 3,305,921.72 and 855,392.00 is: 1,282,588.43
Step by Step Solution
- Step 1: Write the proportion equation
2,204,806.23 : 3,305,921.72 = 855,392.00 : x - Step 2: Convert to fraction form
2,204,806.23/3,305,921.72 = 855,392.00/x - Step 3: Cross multiply
2,204,806.23x = 3,305,921.72 × 855,392.00 - Step 4: Simplify right side
2,204,806.23x = 2,827,858,971,107.67 - Step 5: Solve for x
x = 2,827,858,971,107.67/2,204,806.23 - Step 6: Final answer
x = 1,282,588.43
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.