Finding the Fourth Proportional to 2,034,896.22, 3,052,409.49 and 1,023,466.14
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Solution
The fourth proportional to 2,034,896.22, 3,052,409.49 and 1,023,466.14 is: 1,535,231.98
Step by Step Solution
- Step 1: Write the proportion equation
2,034,896.22 : 3,052,409.49 = 1,023,466.14 : x - Step 2: Convert to fraction form
2,034,896.22/3,052,409.49 = 1,023,466.14/x - Step 3: Cross multiply
2,034,896.22x = 3,052,409.49 × 1,023,466.14 - Step 4: Simplify right side
2,034,896.22x = 3,124,037,758,429.67 - Step 5: Solve for x
x = 3,124,037,758,429.67/2,034,896.22 - Step 6: Final answer
x = 1,535,231.98
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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.