Finding the Third Proportional to 4,451,990.25 and 6,651,778.88
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Solution
The third proportional to 4,451,990.25 and 6,651,778.88 is: 9,938,512.83
Step by Step Solution
- Step 1: Write the proportion equation
4,451,990.25 : 6,651,778.88 = 6,651,778.88 : x - Step 2: Convert to fraction form
4,451,990.25/6,651,778.88 = 6,651,778.88/x - Step 3: Cross multiply
4,451,990.25x = 6,651,778.88 × 6,651,778.88 - Step 4: Simplify right side
4,451,990.25x = 44,246,162,201,896.27 - Step 5: Solve for x
x = 44,246,162,201,896.27/4,451,990.25 - Step 6: Final answer
x = 9,938,512.83
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.