Finding the Fourth Proportional to 4,406,796.18, 6,608,066.68 and 1,847,323.65
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Solution
The fourth proportional to 4,406,796.18, 6,608,066.68 and 1,847,323.65 is: 2,770,093.59
Step by Step Solution
- Step 1: Write the proportion equation
4,406,796.18 : 6,608,066.68 = 1,847,323.65 : x - Step 2: Convert to fraction form
4,406,796.18/6,608,066.68 = 1,847,323.65/x - Step 3: Cross multiply
4,406,796.18x = 6,608,066.68 × 1,847,323.65 - Step 4: Simplify right side
4,406,796.18x = 12,207,237,858,740.98 - Step 5: Solve for x
x = 12,207,237,858,740.98/4,406,796.18 - Step 6: Final answer
x = 2,770,093.59
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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.