Finding the Fourth Proportional to 4,373,495.39, 6,036,624.03 and 2,538,544.84
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Solution
The fourth proportional to 4,373,495.39, 6,036,624.03 and 2,538,544.84 is: 3,503,888.63
Step by Step Solution
- Step 1: Write the proportion equation
4,373,495.39 : 6,036,624.03 = 2,538,544.84 : x - Step 2: Convert to fraction form
4,373,495.39/6,036,624.03 = 2,538,544.84/x - Step 3: Cross multiply
4,373,495.39x = 6,036,624.03 × 2,538,544.84 - Step 4: Simplify right side
4,373,495.39x = 15,324,240,799,441.83 - Step 5: Solve for x
x = 15,324,240,799,441.83/4,373,495.39 - Step 6: Final answer
x = 3,503,888.63
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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.