Finding the Fourth Proportional to 2,168,227.56, 3,252,858.12 and 748,296
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Solution
The fourth proportional to 2,168,227.56, 3,252,858.12 and 748,296 is: 1,122,622.35
Step by Step Solution
- Step 1: Write the proportion equation
2,168,227.56 : 3,252,858.12 = 748,296 : x - Step 2: Convert to fraction form
2,168,227.56/3,252,858.12 = 748,296/x - Step 3: Cross multiply
2,168,227.56x = 3,252,858.12 × 748,296 - Step 4: Simplify right side
2,168,227.56x = 2,434,100,719,763.52 - Step 5: Solve for x
x = 2,434,100,719,763.52/2,168,227.56 - Step 6: Final answer
x = 1,122,622.35
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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.