Finding the Fourth Proportional to 5,064,593.48, 7,597,544.17 and 2,331,481.70
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Solution
The fourth proportional to 5,064,593.48, 7,597,544.17 and 2,331,481.70 is: 3,497,523.59
Step by Step Solution
- Step 1: Write the proportion equation
5,064,593.48 : 7,597,544.17 = 2,331,481.70 : x - Step 2: Convert to fraction form
5,064,593.48/7,597,544.17 = 2,331,481.70/x - Step 3: Cross multiply
5,064,593.48x = 7,597,544.17 × 2,331,481.70 - Step 4: Simplify right side
5,064,593.48x = 17,713,535,153,480.27 - Step 5: Solve for x
x = 17,713,535,153,480.27/5,064,593.48 - Step 6: Final answer
x = 3,497,523.59
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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.