Finding the Fourth Proportional to 4,435,731.36, 6,121,305 and 2,398,536
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Solution
The fourth proportional to 4,435,731.36, 6,121,305 and 2,398,536 is: 3,309,977.37
Step by Step Solution
- Step 1: Write the proportion equation
4,435,731.36 : 6,121,305 = 2,398,536 : x - Step 2: Convert to fraction form
4,435,731.36/6,121,305 = 2,398,536/x - Step 3: Cross multiply
4,435,731.36x = 6,121,305 × 2,398,536 - Step 4: Simplify right side
4,435,731.36x = 14,682,170,409,480 - Step 5: Solve for x
x = 14,682,170,409,480/4,435,731.36 - Step 6: Final answer
x = 3,309,977.37
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.