Finding the Fourth Proportional to 4,533,256.44, 6,255,935.37 and 2,496,138.84
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Solution
The fourth proportional to 4,533,256.44, 6,255,935.37 and 2,496,138.84 is: 3,444,694.44
Step by Step Solution
- Step 1: Write the proportion equation
4,533,256.44 : 6,255,935.37 = 2,496,138.84 : x - Step 2: Convert to fraction form
4,533,256.44/6,255,935.37 = 2,496,138.84/x - Step 3: Cross multiply
4,533,256.44x = 6,255,935.37 × 2,496,138.84 - Step 4: Simplify right side
4,533,256.44x = 15,615,683,257,586.77 - Step 5: Solve for x
x = 15,615,683,257,586.77/4,533,256.44 - Step 6: Final answer
x = 3,444,694.44
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.