Finding the Third Proportional to 330,677.44 and 446,801.06
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Solution
The third proportional to 330,677.44 and 446,801.06 is: 603,703.69
Step by Step Solution
- Step 1: Write the proportion equation
330,677.44 : 446,801.06 = 446,801.06 : x - Step 2: Convert to fraction form
330,677.44/446,801.06 = 446,801.06/x - Step 3: Cross multiply
330,677.44x = 446,801.06 × 446,801.06 - Step 4: Simplify right side
330,677.44x = 199,631,189,451.13 - Step 5: Solve for x
x = 199,631,189,451.13/330,677.44 - Step 6: Final answer
x = 603,703.69
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.