Finding the Fourth Proportional to 4,541,964.36, 6,267,699.99 and 2,606,863.02
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Solution
The fourth proportional to 4,541,964.36, 6,267,699.99 and 2,606,863.02 is: 3,597,349.96
Step by Step Solution
- Step 1: Write the proportion equation
4,541,964.36 : 6,267,699.99 = 2,606,863.02 : x - Step 2: Convert to fraction form
4,541,964.36/6,267,699.99 = 2,606,863.02/x - Step 3: Cross multiply
4,541,964.36x = 6,267,699.99 × 2,606,863.02 - Step 4: Simplify right side
4,541,964.36x = 16,339,035,324,385.37 - Step 5: Solve for x
x = 16,339,035,324,385.37/4,541,964.36 - Step 6: Final answer
x = 3,597,349.96
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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.