Finding the Fourth Proportional to 11,414,929.14, 17,125,028.91 and 3,841,709.94
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Solution
The fourth proportional to 11,414,929.14, 17,125,028.91 and 3,841,709.94 is: 5,763,451.79
Step by Step Solution
- Step 1: Write the proportion equation
11,414,929.14 : 17,125,028.91 = 3,841,709.94 : x - Step 2: Convert to fraction form
11,414,929.14/17,125,028.91 = 3,841,709.94/x - Step 3: Cross multiply
11,414,929.14x = 17,125,028.91 × 3,841,709.94 - Step 4: Simplify right side
11,414,929.14x = 65,789,393,786,334.37 - Step 5: Solve for x
x = 65,789,393,786,334.37/11,414,929.14 - Step 6: Final answer
x = 5,763,451.79
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.