Finding the Fourth Proportional to 2,241,454.87, 3,362,170.75 and 875,367.19
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Solution
The fourth proportional to 2,241,454.87, 3,362,170.75 and 875,367.19 is: 1,313,046.27
Step by Step Solution
- Step 1: Write the proportion equation
2,241,454.87 : 3,362,170.75 = 875,367.19 : x - Step 2: Convert to fraction form
2,241,454.87/3,362,170.75 = 875,367.19/x - Step 3: Cross multiply
2,241,454.87x = 3,362,170.75 × 875,367.19 - Step 4: Simplify right side
2,241,454.87x = 2,943,133,951,133.85 - Step 5: Solve for x
x = 2,943,133,951,133.85/2,241,454.87 - Step 6: Final answer
x = 1,313,046.27
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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.