Finding the Fourth Proportional to 2,694,708.24, 3,718,785.39 and 1,471,079.00
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Solution
The fourth proportional to 2,694,708.24, 3,718,785.39 and 1,471,079.00 is: 2,030,137.07
Step by Step Solution
- Step 1: Write the proportion equation
2,694,708.24 : 3,718,785.39 = 1,471,079.00 : x - Step 2: Convert to fraction form
2,694,708.24/3,718,785.39 = 1,471,079.00/x - Step 3: Cross multiply
2,694,708.24x = 3,718,785.39 × 1,471,079.00 - Step 4: Simplify right side
2,694,708.24x = 5,470,627,096,516.23 - Step 5: Solve for x
x = 5,470,627,096,516.23/2,694,708.24 - Step 6: Final answer
x = 2,030,137.07
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.