Finding the Fourth Proportional to 3,004,614.63, 4,503,772.62 and 1,110,147.75
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Solution
The fourth proportional to 3,004,614.63, 4,503,772.62 and 1,110,147.75 is: 1,664,058.01
Step by Step Solution
- Step 1: Write the proportion equation
3,004,614.63 : 4,503,772.62 = 1,110,147.75 : x - Step 2: Convert to fraction form
3,004,614.63/4,503,772.62 = 1,110,147.75/x - Step 3: Cross multiply
3,004,614.63x = 4,503,772.62 × 1,110,147.75 - Step 4: Simplify right side
3,004,614.63x = 4,999,853,040,604.61 - Step 5: Solve for x
x = 4,999,853,040,604.61/3,004,614.63 - Step 6: Final answer
x = 1,664,058.01
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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.