Finding the Fourth Proportional to 5,036,293.62, 7,555,911.48 and 1,624,504.68
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Solution
The fourth proportional to 5,036,293.62, 7,555,911.48 and 1,624,504.68 is: 2,437,231.52
Step by Step Solution
- Step 1: Write the proportion equation
5,036,293.62 : 7,555,911.48 = 1,624,504.68 : x - Step 2: Convert to fraction form
5,036,293.62/7,555,911.48 = 1,624,504.68/x - Step 3: Cross multiply
5,036,293.62x = 7,555,911.48 × 1,624,504.68 - Step 4: Simplify right side
5,036,293.62x = 12,274,613,560,925.73 - Step 5: Solve for x
x = 12,274,613,560,925.73/5,036,293.62 - Step 6: Final answer
x = 2,437,231.52
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.