Finding the Fourth Proportional to 4,593,089.94, 6,338,052.14 and 2,659,481.03
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Solution
The fourth proportional to 4,593,089.94, 6,338,052.14 and 2,659,481.03 is: 3,669,845.27
Step by Step Solution
- Step 1: Write the proportion equation
4,593,089.94 : 6,338,052.14 = 2,659,481.03 : x - Step 2: Convert to fraction form
4,593,089.94/6,338,052.14 = 2,659,481.03/x - Step 3: Cross multiply
4,593,089.94x = 6,338,052.14 × 2,659,481.03 - Step 4: Simplify right side
4,593,089.94x = 16,855,929,388,493.24 - Step 5: Solve for x
x = 16,855,929,388,493.24/4,593,089.94 - Step 6: Final answer
x = 3,669,845.27
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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.