Finding the Fourth Proportional to 6,041,909.44, 8,337,837.36 and 3,325,636
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Solution
The fourth proportional to 6,041,909.44, 8,337,837.36 and 3,325,636 is: 4,589,378.96
Step by Step Solution
- Step 1: Write the proportion equation
6,041,909.44 : 8,337,837.36 = 3,325,636 : x - Step 2: Convert to fraction form
6,041,909.44/8,337,837.36 = 3,325,636/x - Step 3: Cross multiply
6,041,909.44x = 8,337,837.36 × 3,325,636 - Step 4: Simplify right side
6,041,909.44x = 27,728,612,086,560.96 - Step 5: Solve for x
x = 27,728,612,086,560.96/6,041,909.44 - Step 6: Final answer
x = 4,589,378.96
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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.