Finding the Fourth Proportional to 7,524,481.26, 11,283,953.33 and 2,599,259.58
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Solution
The fourth proportional to 7,524,481.26, 11,283,953.33 and 2,599,259.58 is: 3,897,933.00
Step by Step Solution
- Step 1: Write the proportion equation
7,524,481.26 : 11,283,953.33 = 2,599,259.58 : x - Step 2: Convert to fraction form
7,524,481.26/11,283,953.33 = 2,599,259.58/x - Step 3: Cross multiply
7,524,481.26x = 11,283,953.33 × 2,599,259.58 - Step 4: Simplify right side
7,524,481.26x = 29,329,923,813,188.01 - Step 5: Solve for x
x = 29,329,923,813,188.01/7,524,481.26 - Step 6: Final answer
x = 3,897,933.00
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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.