Finding the Fourth Proportional to 2,029,134.44, 3,043,750.80 and 681,341.06
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Solution
The fourth proportional to 2,029,134.44, 3,043,750.80 and 681,341.06 is: 1,022,028.09
Step by Step Solution
- Step 1: Write the proportion equation
2,029,134.44 : 3,043,750.80 = 681,341.06 : x - Step 2: Convert to fraction form
2,029,134.44/3,043,750.80 = 681,341.06/x - Step 3: Cross multiply
2,029,134.44x = 3,043,750.80 × 681,341.06 - Step 4: Simplify right side
2,029,134.44x = 2,073,832,396,447.85 - Step 5: Solve for x
x = 2,073,832,396,447.85/2,029,134.44 - Step 6: Final answer
x = 1,022,028.09
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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.