Finding the Fourth Proportional to 2,372,249.60, 3,560,244.48 and 876,769.28
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Solution
The fourth proportional to 2,372,249.60, 3,560,244.48 and 876,769.28 is: 1,315,845.09
Step by Step Solution
- Step 1: Write the proportion equation
2,372,249.60 : 3,560,244.48 = 876,769.28 : x - Step 2: Convert to fraction form
2,372,249.60/3,560,244.48 = 876,769.28/x - Step 3: Cross multiply
2,372,249.60x = 3,560,244.48 × 876,769.28 - Step 4: Simplify right side
2,372,249.60x = 3,121,512,989,353.58 - Step 5: Solve for x
x = 3,121,512,989,353.58/2,372,249.60 - Step 6: Final answer
x = 1,315,845.09
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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.