Finding the Fourth Proportional to 2,454,367.14, 3,681,802.08 and 939,324.24
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Solution
The fourth proportional to 2,454,367.14, 3,681,802.08 and 939,324.24 is: 1,409,082.56
Step by Step Solution
- Step 1: Write the proportion equation
2,454,367.14 : 3,681,802.08 = 939,324.24 : x - Step 2: Convert to fraction form
2,454,367.14/3,681,802.08 = 939,324.24/x - Step 3: Cross multiply
2,454,367.14x = 3,681,802.08 × 939,324.24 - Step 4: Simplify right side
2,454,367.14x = 3,458,405,940,626.42 - Step 5: Solve for x
x = 3,458,405,940,626.42/2,454,367.14 - Step 6: Final answer
x = 1,409,082.56
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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.