Finding the Fourth Proportional to 1,504,770.11, 2,256,680.99 and 493,656.45
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Solution
The fourth proportional to 1,504,770.11, 2,256,680.99 and 493,656.45 is: 740,329.12
Step by Step Solution
- Step 1: Write the proportion equation
1,504,770.11 : 2,256,680.99 = 493,656.45 : x - Step 2: Convert to fraction form
1,504,770.11/2,256,680.99 = 493,656.45/x - Step 3: Cross multiply
1,504,770.11x = 2,256,680.99 × 493,656.45 - Step 4: Simplify right side
1,504,770.11x = 1,114,025,126,305.89 - Step 5: Solve for x
x = 1,114,025,126,305.89/1,504,770.11 - Step 6: Final answer
x = 740,329.12
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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.