Finding the Fourth Proportional to 2,245,517.07, 3,368,226.85 and 626,242.68
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Solution
The fourth proportional to 2,245,517.07, 3,368,226.85 and 626,242.68 is: 939,350.42
Step by Step Solution
- Step 1: Write the proportion equation
2,245,517.07 : 3,368,226.85 = 626,242.68 : x - Step 2: Convert to fraction form
2,245,517.07/3,368,226.85 = 626,242.68/x - Step 3: Cross multiply
2,245,517.07x = 3,368,226.85 × 626,242.68 - Step 4: Simplify right side
2,245,517.07x = 2,109,327,410,174.76 - Step 5: Solve for x
x = 2,109,327,410,174.76/2,245,517.07 - Step 6: Final answer
x = 939,350.42
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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.