Finding the Fourth Proportional to 4,250,675.65, 6,372,238.41 and 1,656,379.75
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Solution
The fourth proportional to 4,250,675.65, 6,372,238.41 and 1,656,379.75 is: 2,483,098.58
Step by Step Solution
- Step 1: Write the proportion equation
4,250,675.65 : 6,372,238.41 = 1,656,379.75 : x - Step 2: Convert to fraction form
4,250,675.65/6,372,238.41 = 1,656,379.75/x - Step 3: Cross multiply
4,250,675.65x = 6,372,238.41 × 1,656,379.75 - Step 4: Simplify right side
4,250,675.65x = 10,554,846,664,496.20 - Step 5: Solve for x
x = 10,554,846,664,496.20/4,250,675.65 - Step 6: Final answer
x = 2,483,098.58
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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.