Finding the Third Proportional to 759,628.13 and 1,202,865.19
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Solution
The third proportional to 759,628.13 and 1,202,865.19 is: 1,904,727.61
Step by Step Solution
- Step 1: Write the proportion equation
759,628.13 : 1,202,865.19 = 1,202,865.19 : x - Step 2: Convert to fraction form
759,628.13/1,202,865.19 = 1,202,865.19/x - Step 3: Cross multiply
759,628.13x = 1,202,865.19 × 1,202,865.19 - Step 4: Simplify right side
759,628.13x = 1,446,884,659,299.41 - Step 5: Solve for x
x = 1,446,884,659,299.41/759,628.13 - Step 6: Final answer
x = 1,904,727.61
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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.