Finding the Fourth Proportional to 4,469,277.99, 6,168,267.92 and 2,633,149.34
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Solution
The fourth proportional to 4,469,277.99, 6,168,267.92 and 2,633,149.34 is: 3,634,137.46
Step by Step Solution
- Step 1: Write the proportion equation
4,469,277.99 : 6,168,267.92 = 2,633,149.34 : x - Step 2: Convert to fraction form
4,469,277.99/6,168,267.92 = 2,633,149.34/x - Step 3: Cross multiply
4,469,277.99x = 6,168,267.92 × 2,633,149.34 - Step 4: Simplify right side
4,469,277.99x = 16,241,970,558,484.09 - Step 5: Solve for x
x = 16,241,970,558,484.09/4,469,277.99 - Step 6: Final answer
x = 3,634,137.46
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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.