Finding the Fourth Proportional to 1,340,230.26, 2,010,594.44 and 441,735.13
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Solution
The fourth proportional to 1,340,230.26, 2,010,594.44 and 441,735.13 is: 662,684.78
Step by Step Solution
- Step 1: Write the proportion equation
1,340,230.26 : 2,010,594.44 = 441,735.13 : x - Step 2: Convert to fraction form
1,340,230.26/2,010,594.44 = 441,735.13/x - Step 3: Cross multiply
1,340,230.26x = 2,010,594.44 × 441,735.13 - Step 4: Simplify right side
1,340,230.26x = 888,150,196,330.68 - Step 5: Solve for x
x = 888,150,196,330.68/1,340,230.26 - Step 6: Final answer
x = 662,684.78
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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.