Finding the Fourth Proportional to 4,597,757.46, 6,345,102.12 and 2,560,566.96
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Solution
The fourth proportional to 4,597,757.46, 6,345,102.12 and 2,560,566.96 is: 3,533,692.02
Step by Step Solution
- Step 1: Write the proportion equation
4,597,757.46 : 6,345,102.12 = 2,560,566.96 : x - Step 2: Convert to fraction form
4,597,757.46/6,345,102.12 = 2,560,566.96/x - Step 3: Cross multiply
4,597,757.46x = 6,345,102.12 × 2,560,566.96 - Step 4: Simplify right side
4,597,757.46x = 16,247,058,846,297.96 - Step 5: Solve for x
x = 16,247,058,846,297.96/4,597,757.46 - Step 6: Final answer
x = 3,533,692.02
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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.