Finding the Fourth Proportional to 4,855,954.44, 6,701,375.73 and 2,650,934.84
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Solution
The fourth proportional to 4,855,954.44, 6,701,375.73 and 2,650,934.84 is: 3,658,376.66
Step by Step Solution
- Step 1: Write the proportion equation
4,855,954.44 : 6,701,375.73 = 2,650,934.84 : x - Step 2: Convert to fraction form
4,855,954.44/6,701,375.73 = 2,650,934.84/x - Step 3: Cross multiply
4,855,954.44x = 6,701,375.73 × 2,650,934.84 - Step 4: Simplify right side
4,855,954.44x = 17,764,910,365,080.55 - Step 5: Solve for x
x = 17,764,910,365,080.55/4,855,954.44 - Step 6: Final answer
x = 3,658,376.66
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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.