Finding the Fourth Proportional to 4,739,775, 6,540,893.82 and 2,593,599
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Solution
The fourth proportional to 4,739,775, 6,540,893.82 and 2,593,599 is: 3,579,168.98
Step by Step Solution
- Step 1: Write the proportion equation
4,739,775 : 6,540,893.82 = 2,593,599 : x - Step 2: Convert to fraction form
4,739,775/6,540,893.82 = 2,593,599/x - Step 3: Cross multiply
4,739,775x = 6,540,893.82 × 2,593,599 - Step 4: Simplify right side
4,739,775x = 16,964,455,670,658.18 - Step 5: Solve for x
x = 16,964,455,670,658.18/4,739,775 - Step 6: Final answer
x = 3,579,168.98
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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.