Finding the Fourth Proportional to 4,373,810.04, 6,555,396.04 and 3,094,786.12
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Solution
The fourth proportional to 4,373,810.04, 6,555,396.04 and 3,094,786.12 is: 4,638,415.59
Step by Step Solution
- Step 1: Write the proportion equation
4,373,810.04 : 6,555,396.04 = 3,094,786.12 : x - Step 2: Convert to fraction form
4,373,810.04/6,555,396.04 = 3,094,786.12/x - Step 3: Cross multiply
4,373,810.04x = 6,555,396.04 × 3,094,786.12 - Step 4: Simplify right side
4,373,810.04x = 20,287,548,675,694.96 - Step 5: Solve for x
x = 20,287,548,675,694.96/4,373,810.04 - Step 6: Final answer
x = 4,638,415.59
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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.