Finding the Third Proportional to 2,775,685.50 and 6,425,313.75
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Solution
The third proportional to 2,775,685.50 and 6,425,313.75 is: 14,873,679.60
Step by Step Solution
- Step 1: Write the proportion equation
2,775,685.50 : 6,425,313.75 = 6,425,313.75 : x - Step 2: Convert to fraction form
2,775,685.50/6,425,313.75 = 6,425,313.75/x - Step 3: Cross multiply
2,775,685.50x = 6,425,313.75 × 6,425,313.75 - Step 4: Simplify right side
2,775,685.50x = 41,284,656,785,939.06 - Step 5: Solve for x
x = 41,284,656,785,939.06/2,775,685.50 - Step 6: Final answer
x = 14,873,679.60
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Why These Related Problems?
These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.