Finding the Fourth Proportional to 4,571,425, 6,858,475.74 and 2,046,517.48
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Solution
The fourth proportional to 4,571,425, 6,858,475.74 and 2,046,517.48 is: 3,070,375.32
Step by Step Solution
- Step 1: Write the proportion equation
4,571,425 : 6,858,475.74 = 2,046,517.48 : x - Step 2: Convert to fraction form
4,571,425/6,858,475.74 = 2,046,517.48/x - Step 3: Cross multiply
4,571,425x = 6,858,475.74 × 2,046,517.48 - Step 4: Simplify right side
4,571,425x = 14,035,990,488,065.94 - Step 5: Solve for x
x = 14,035,990,488,065.94/4,571,425 - Step 6: Final answer
x = 3,070,375.32
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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.