Finding the Fourth Proportional to 3,237,268.44, 4,852,743.66 and 2,099,328.60
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Solution
The fourth proportional to 3,237,268.44, 4,852,743.66 and 2,099,328.60 is: 3,146,944.33
Step by Step Solution
- Step 1: Write the proportion equation
3,237,268.44 : 4,852,743.66 = 2,099,328.60 : x - Step 2: Convert to fraction form
3,237,268.44/4,852,743.66 = 2,099,328.60/x - Step 3: Cross multiply
3,237,268.44x = 4,852,743.66 × 2,099,328.60 - Step 4: Simplify right side
3,237,268.44x = 10,187,503,553,906.68 - Step 5: Solve for x
x = 10,187,503,553,906.68/3,237,268.44 - Step 6: Final answer
x = 3,146,944.33
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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.