Finding the Fourth Proportional to 4,235,169.63, 6,352,229.16 and 2,507,067.75
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Solution
The fourth proportional to 4,235,169.63, 6,352,229.16 and 2,507,067.75 is: 3,760,290.68
Step by Step Solution
- Step 1: Write the proportion equation
4,235,169.63 : 6,352,229.16 = 2,507,067.75 : x - Step 2: Convert to fraction form
4,235,169.63/6,352,229.16 = 2,507,067.75/x - Step 3: Cross multiply
4,235,169.63x = 6,352,229.16 × 2,507,067.75 - Step 4: Simplify right side
4,235,169.63x = 15,925,468,867,645.59 - Step 5: Solve for x
x = 15,925,468,867,645.59/4,235,169.63 - Step 6: Final answer
x = 3,760,290.68
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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.