Finding the Fourth Proportional to 3,034,525.98, 4,548,609.46 and 1,413,958.74
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Solution
The fourth proportional to 3,034,525.98, 4,548,609.46 and 1,413,958.74 is: 2,119,456.59
Step by Step Solution
- Step 1: Write the proportion equation
3,034,525.98 : 4,548,609.46 = 1,413,958.74 : x - Step 2: Convert to fraction form
3,034,525.98/4,548,609.46 = 1,413,958.74/x - Step 3: Cross multiply
3,034,525.98x = 4,548,609.46 × 1,413,958.74 - Step 4: Simplify right side
3,034,525.98x = 6,431,546,100,813.68 - Step 5: Solve for x
x = 6,431,546,100,813.68/3,034,525.98 - Step 6: Final answer
x = 2,119,456.59
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.