Finding the Fourth Proportional to 3,008,564.57, 4,511,213.80 and 1,366,340.00
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Solution
The fourth proportional to 3,008,564.57, 4,511,213.80 and 1,366,340.00 is: 2,048,768.34
Step by Step Solution
- Step 1: Write the proportion equation
3,008,564.57 : 4,511,213.80 = 1,366,340.00 : x - Step 2: Convert to fraction form
3,008,564.57/4,511,213.80 = 1,366,340.00/x - Step 3: Cross multiply
3,008,564.57x = 4,511,213.80 × 1,366,340.00 - Step 4: Simplify right side
3,008,564.57x = 6,163,851,837,520.08 - Step 5: Solve for x
x = 6,163,851,837,520.08/3,008,564.57 - Step 6: Final answer
x = 2,048,768.34
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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.