Finding the Third Proportional to 741,340.41 and 1,618,616.53
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Solution
The third proportional to 741,340.41 and 1,618,616.53 is: 3,534,030.32
Step by Step Solution
- Step 1: Write the proportion equation
741,340.41 : 1,618,616.53 = 1,618,616.53 : x - Step 2: Convert to fraction form
741,340.41/1,618,616.53 = 1,618,616.53/x - Step 3: Cross multiply
741,340.41x = 1,618,616.53 × 1,618,616.53 - Step 4: Simplify right side
741,340.41x = 2,619,919,475,235.78 - Step 5: Solve for x
x = 2,619,919,475,235.78/741,340.41 - Step 6: Final answer
x = 3,534,030.32
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.