Finding the Third Proportional to 295,764.75 and 646,251.75
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Solution
The third proportional to 295,764.75 and 646,251.75 is: 1,412,072.68
Step by Step Solution
- Step 1: Write the proportion equation
295,764.75 : 646,251.75 = 646,251.75 : x - Step 2: Convert to fraction form
295,764.75/646,251.75 = 646,251.75/x - Step 3: Cross multiply
295,764.75x = 646,251.75 × 646,251.75 - Step 4: Simplify right side
295,764.75x = 417,641,324,378.06 - Step 5: Solve for x
x = 417,641,324,378.06/295,764.75 - Step 6: Final answer
x = 1,412,072.68
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.