Finding the Fourth Proportional to 2,551,759.00, 3,519,062.11 and 1,862,338.87
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Solution
The fourth proportional to 2,551,759.00, 3,519,062.11 and 1,862,338.87 is: 2,568,301.38
Step by Step Solution
- Step 1: Write the proportion equation
2,551,759.00 : 3,519,062.11 = 1,862,338.87 : x - Step 2: Convert to fraction form
2,551,759.00/3,519,062.11 = 1,862,338.87/x - Step 3: Cross multiply
2,551,759.00x = 3,519,062.11 × 1,862,338.87 - Step 4: Simplify right side
2,551,759.00x = 6,553,686,160,123.97 - Step 5: Solve for x
x = 6,553,686,160,123.97/2,551,759.00 - Step 6: Final answer
x = 2,568,301.38
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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.