Finding the Fourth Proportional to 10,510,239.24, 14,504,106.24 and 5,926,527.81
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Solution
The fourth proportional to 10,510,239.24, 14,504,106.24 and 5,926,527.81 is: 8,178,594.89
Step by Step Solution
- Step 1: Write the proportion equation
10,510,239.24 : 14,504,106.24 = 5,926,527.81 : x - Step 2: Convert to fraction form
10,510,239.24/14,504,106.24 = 5,926,527.81/x - Step 3: Cross multiply
10,510,239.24x = 14,504,106.24 × 5,926,527.81 - Step 4: Simplify right side
10,510,239.24x = 85,958,988,990,554.53 - Step 5: Solve for x
x = 85,958,988,990,554.53/10,510,239.24 - Step 6: Final answer
x = 8,178,594.89
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.