Finding the Fourth Proportional to 4,846,281.38, 6,686,693.72 and 2,752,658.08
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Solution
The fourth proportional to 4,846,281.38, 6,686,693.72 and 2,752,658.08 is: 3,798,000.99
Step by Step Solution
- Step 1: Write the proportion equation
4,846,281.38 : 6,686,693.72 = 2,752,658.08 : x - Step 2: Convert to fraction form
4,846,281.38/6,686,693.72 = 2,752,658.08/x - Step 3: Cross multiply
4,846,281.38x = 6,686,693.72 × 2,752,658.08 - Step 4: Simplify right side
4,846,281.38x = 18,406,181,496,843.26 - Step 5: Solve for x
x = 18,406,181,496,843.26/4,846,281.38 - Step 6: Final answer
x = 3,798,000.99
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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.