Finding the Fourth Proportional to 3,257,976.56, 4,498,649.16 and 2,035,706
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Solution
The fourth proportional to 3,257,976.56, 4,498,649.16 and 2,035,706 is: 2,810,924.79
Step by Step Solution
- Step 1: Write the proportion equation
3,257,976.56 : 4,498,649.16 = 2,035,706 : x - Step 2: Convert to fraction form
3,257,976.56/4,498,649.16 = 2,035,706/x - Step 3: Cross multiply
3,257,976.56x = 4,498,649.16 × 2,035,706 - Step 4: Simplify right side
3,257,976.56x = 9,157,927,086,906.96 - Step 5: Solve for x
x = 9,157,927,086,906.96/3,257,976.56 - Step 6: Final answer
x = 2,810,924.79
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.