Finding the Third Proportional to 446,403.19 and 670,622.44
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Solution
The third proportional to 446,403.19 and 670,622.44 is: 1,007,462.46
Step by Step Solution
- Step 1: Write the proportion equation
446,403.19 : 670,622.44 = 670,622.44 : x - Step 2: Convert to fraction form
446,403.19/670,622.44 = 670,622.44/x - Step 3: Cross multiply
446,403.19x = 670,622.44 × 670,622.44 - Step 4: Simplify right side
446,403.19x = 449,734,453,678.44 - Step 5: Solve for x
x = 449,734,453,678.44/446,403.19 - Step 6: Final answer
x = 1,007,462.46
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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.