Finding the Fourth Proportional to 1,522,097.04, 2,281,161.60 and 848,151.12
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Solution
The fourth proportional to 1,522,097.04, 2,281,161.60 and 848,151.12 is: 1,271,121.17
Step by Step Solution
- Step 1: Write the proportion equation
1,522,097.04 : 2,281,161.60 = 848,151.12 : x - Step 2: Convert to fraction form
1,522,097.04/2,281,161.60 = 848,151.12/x - Step 3: Cross multiply
1,522,097.04x = 2,281,161.60 × 848,151.12 - Step 4: Simplify right side
1,522,097.04x = 1,934,769,765,940.99 - Step 5: Solve for x
x = 1,934,769,765,940.99/1,522,097.04 - Step 6: Final answer
x = 1,271,121.17
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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.