Finding the Fourth Proportional to 3,383,249.58, 5,062,751.15 and 2,929,405.95
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Solution
The fourth proportional to 3,383,249.58, 5,062,751.15 and 2,929,405.95 is: 4,383,611.96
Step by Step Solution
- Step 1: Write the proportion equation
3,383,249.58 : 5,062,751.15 = 2,929,405.95 : x - Step 2: Convert to fraction form
3,383,249.58/5,062,751.15 = 2,929,405.95/x - Step 3: Cross multiply
3,383,249.58x = 5,062,751.15 × 2,929,405.95 - Step 4: Simplify right side
3,383,249.58x = 14,830,853,327,532.31 - Step 5: Solve for x
x = 14,830,853,327,532.31/3,383,249.58 - Step 6: Final answer
x = 4,383,611.96
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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.