Finding the Fourth Proportional to 2,451,994, 3,383,768.64 and 1,364,311.44
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Solution
The fourth proportional to 2,451,994, 3,383,768.64 and 1,364,311.44 is: 1,882,759.20
Step by Step Solution
- Step 1: Write the proportion equation
2,451,994 : 3,383,768.64 = 1,364,311.44 : x - Step 2: Convert to fraction form
2,451,994/3,383,768.64 = 1,364,311.44/x - Step 3: Cross multiply
2,451,994x = 3,383,768.64 × 1,364,311.44 - Step 4: Simplify right side
2,451,994x = 4,616,514,265,865.24 - Step 5: Solve for x
x = 4,616,514,265,865.24/2,451,994 - Step 6: Final answer
x = 1,882,759.20
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.