Finding the Third Proportional to 207,937.13 and 449,074.13
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Solution
The third proportional to 207,937.13 and 449,074.13 is: 969,848.79
Step by Step Solution
- Step 1: Write the proportion equation
207,937.13 : 449,074.13 = 449,074.13 : x - Step 2: Convert to fraction form
207,937.13/449,074.13 = 449,074.13/x - Step 3: Cross multiply
207,937.13x = 449,074.13 × 449,074.13 - Step 4: Simplify right side
207,937.13x = 201,667,569,744.52 - Step 5: Solve for x
x = 201,667,569,744.52/207,937.13 - Step 6: Final answer
x = 969,848.79
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.