Finding the Third Proportional to 3,862,176.19 and 5,675,027.06
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Solution
The third proportional to 3,862,176.19 and 5,675,027.06 is: 8,338,804.50
Step by Step Solution
- Step 1: Write the proportion equation
3,862,176.19 : 5,675,027.06 = 5,675,027.06 : x - Step 2: Convert to fraction form
3,862,176.19/5,675,027.06 = 5,675,027.06/x - Step 3: Cross multiply
3,862,176.19x = 5,675,027.06 × 5,675,027.06 - Step 4: Simplify right side
3,862,176.19x = 32,205,932,160,107.38 - Step 5: Solve for x
x = 32,205,932,160,107.38/3,862,176.19 - Step 6: Final answer
x = 8,338,804.50
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.