Finding the Fourth Proportional to 4,341,722.41, 5,991,944.88 and 2,408,605.75
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Solution
The fourth proportional to 4,341,722.41, 5,991,944.88 and 2,408,605.75 is: 3,324,080.06
Step by Step Solution
- Step 1: Write the proportion equation
4,341,722.41 : 5,991,944.88 = 2,408,605.75 : x - Step 2: Convert to fraction form
4,341,722.41/5,991,944.88 = 2,408,605.75/x - Step 3: Cross multiply
4,341,722.41x = 5,991,944.88 × 2,408,605.75 - Step 4: Simplify right side
4,341,722.41x = 14,432,232,891,651.06 - Step 5: Solve for x
x = 14,432,232,891,651.06/4,341,722.41 - Step 6: Final answer
x = 3,324,080.06
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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.