Finding the Fourth Proportional to 3,406,270.97, 5,101,106.43 and 2,252,814.81
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Solution
The fourth proportional to 3,406,270.97, 5,101,106.43 and 2,252,814.81 is: 3,373,732.81
Step by Step Solution
- Step 1: Write the proportion equation
3,406,270.97 : 5,101,106.43 = 2,252,814.81 : x - Step 2: Convert to fraction form
3,406,270.97/5,101,106.43 = 2,252,814.81/x - Step 3: Cross multiply
3,406,270.97x = 5,101,106.43 × 2,252,814.81 - Step 4: Simplify right side
3,406,270.97x = 11,491,848,112,890.23 - Step 5: Solve for x
x = 11,491,848,112,890.23/3,406,270.97 - Step 6: Final answer
x = 3,373,732.81
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.