Finding the Third Proportional to 759,789.75 and 1,203,107.75
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Solution
The third proportional to 759,789.75 and 1,203,107.75 is: 1,905,090.53
Step by Step Solution
- Step 1: Write the proportion equation
759,789.75 : 1,203,107.75 = 1,203,107.75 : x - Step 2: Convert to fraction form
759,789.75/1,203,107.75 = 1,203,107.75/x - Step 3: Cross multiply
759,789.75x = 1,203,107.75 × 1,203,107.75 - Step 4: Simplify right side
759,789.75x = 1,447,468,258,110.06 - Step 5: Solve for x
x = 1,447,468,258,110.06/759,789.75 - Step 6: Final answer
x = 1,905,090.53
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Why These Related Problems?
These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.