Finding the Fourth Proportional to 2,001,546.08, 3,001,868.80 and 921,022.14
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Solution
The fourth proportional to 2,001,546.08, 3,001,868.80 and 921,022.14 is: 1,381,325.99
Step by Step Solution
- Step 1: Write the proportion equation
2,001,546.08 : 3,001,868.80 = 921,022.14 : x - Step 2: Convert to fraction form
2,001,546.08/3,001,868.80 = 921,022.14/x - Step 3: Cross multiply
2,001,546.08x = 3,001,868.80 × 921,022.14 - Step 4: Simplify right side
2,001,546.08x = 2,764,787,626,175.23 - Step 5: Solve for x
x = 2,764,787,626,175.23/2,001,546.08 - Step 6: Final answer
x = 1,381,325.99
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.