Finding the Fourth Proportional to 1,522,487.08, 2,283,730.62 and 635,401
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Solution
The fourth proportional to 1,522,487.08, 2,283,730.62 and 635,401 is: 953,101.50
Step by Step Solution
- Step 1: Write the proportion equation
1,522,487.08 : 2,283,730.62 = 635,401 : x - Step 2: Convert to fraction form
1,522,487.08/2,283,730.62 = 635,401/x - Step 3: Cross multiply
1,522,487.08x = 2,283,730.62 × 635,401 - Step 4: Simplify right side
1,522,487.08x = 1,451,084,719,678.62 - Step 5: Solve for x
x = 1,451,084,719,678.62/1,522,487.08 - Step 6: Final answer
x = 953,101.50
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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.