Finding the Fourth Proportional to 4,653,082.24, 6,421,161.41 and 2,588,053.39
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Solution
The fourth proportional to 4,653,082.24, 6,421,161.41 and 2,588,053.39 is: 3,571,462.46
Step by Step Solution
- Step 1: Write the proportion equation
4,653,082.24 : 6,421,161.41 = 2,588,053.39 : x - Step 2: Convert to fraction form
4,653,082.24/6,421,161.41 = 2,588,053.39/x - Step 3: Cross multiply
4,653,082.24x = 6,421,161.41 × 2,588,053.39 - Step 4: Simplify right side
4,653,082.24x = 16,618,308,535,599.71 - Step 5: Solve for x
x = 16,618,308,535,599.71/4,653,082.24 - Step 6: Final answer
x = 3,571,462.46
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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.