Finding the Fourth Proportional to 4,606,096.88, 6,354,359.73 and 2,671,236.11
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Solution
The fourth proportional to 4,606,096.88, 6,354,359.73 and 2,671,236.11 is: 3,685,114.66
Step by Step Solution
- Step 1: Write the proportion equation
4,606,096.88 : 6,354,359.73 = 2,671,236.11 : x - Step 2: Convert to fraction form
4,606,096.88/6,354,359.73 = 2,671,236.11/x - Step 3: Cross multiply
4,606,096.88x = 6,354,359.73 × 2,671,236.11 - Step 4: Simplify right side
4,606,096.88x = 16,973,995,134,934.05 - Step 5: Solve for x
x = 16,973,995,134,934.05/4,606,096.88 - Step 6: Final answer
x = 3,685,114.66
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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.