Finding the Third Proportional to 1,135,113.75 and 2,449,424.81
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Solution
The third proportional to 1,135,113.75 and 2,449,424.81 is: 5,285,533.64
Step by Step Solution
- Step 1: Write the proportion equation
1,135,113.75 : 2,449,424.81 = 2,449,424.81 : x - Step 2: Convert to fraction form
1,135,113.75/2,449,424.81 = 2,449,424.81/x - Step 3: Cross multiply
1,135,113.75x = 2,449,424.81 × 2,449,424.81 - Step 4: Simplify right side
1,135,113.75x = 5,999,681,912,090.66 - Step 5: Solve for x
x = 5,999,681,912,090.66/1,135,113.75 - Step 6: Final answer
x = 5,285,533.64
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.