Finding the Fourth Proportional to 5,997,234.41, 8,276,184.44 and 3,243,920.63
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Solution
The fourth proportional to 5,997,234.41, 8,276,184.44 and 3,243,920.63 is: 4,476,610.98
Step by Step Solution
- Step 1: Write the proportion equation
5,997,234.41 : 8,276,184.44 = 3,243,920.63 : x - Step 2: Convert to fraction form
5,997,234.41/8,276,184.44 = 3,243,920.63/x - Step 3: Cross multiply
5,997,234.41x = 8,276,184.44 × 3,243,920.63 - Step 4: Simplify right side
5,997,234.41x = 26,847,285,440,354.88 - Step 5: Solve for x
x = 26,847,285,440,354.88/5,997,234.41 - Step 6: Final answer
x = 4,476,610.98
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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.