Finding the Fourth Proportional to 2,336,163.94, 3,504,273.99 and 916,888.42
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Solution
The fourth proportional to 2,336,163.94, 3,504,273.99 and 916,888.42 is: 1,375,343.65
Step by Step Solution
- Step 1: Write the proportion equation
2,336,163.94 : 3,504,273.99 = 916,888.42 : x - Step 2: Convert to fraction form
2,336,163.94/3,504,273.99 = 916,888.42/x - Step 3: Cross multiply
2,336,163.94x = 3,504,273.99 × 916,888.42 - Step 4: Simplify right side
2,336,163.94x = 3,213,028,241,938.20 - Step 5: Solve for x
x = 3,213,028,241,938.20/2,336,163.94 - Step 6: Final answer
x = 1,375,343.65
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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.