Finding the Fourth Proportional to 2,209,002.93, 3,313,115.58 and 589,791.87
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Solution
The fourth proportional to 2,209,002.93, 3,313,115.58 and 589,791.87 is: 884,583.99
Step by Step Solution
- Step 1: Write the proportion equation
2,209,002.93 : 3,313,115.58 = 589,791.87 : x - Step 2: Convert to fraction form
2,209,002.93/3,313,115.58 = 589,791.87/x - Step 3: Cross multiply
2,209,002.93x = 3,313,115.58 × 589,791.87 - Step 4: Simplify right side
2,209,002.93x = 1,954,048,633,454.33 - Step 5: Solve for x
x = 1,954,048,633,454.33/2,209,002.93 - Step 6: Final answer
x = 884,583.99
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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.