Finding the Fourth Proportional to 6,682,785.71, 10,028,395.39 and 2,844,602.01
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Solution
The fourth proportional to 6,682,785.71, 10,028,395.39 and 2,844,602.01 is: 4,268,697.96
Step by Step Solution
- Step 1: Write the proportion equation
6,682,785.71 : 10,028,395.39 = 2,844,602.01 : x - Step 2: Convert to fraction form
6,682,785.71/10,028,395.39 = 2,844,602.01/x - Step 3: Cross multiply
6,682,785.71x = 10,028,395.39 × 2,844,602.01 - Step 4: Simplify right side
6,682,785.71x = 28,526,793,676,357.22 - Step 5: Solve for x
x = 28,526,793,676,357.22/6,682,785.71 - Step 6: Final answer
x = 4,268,697.96
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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.