Finding the Third Proportional to 844,785 and 1,749,423.75
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Solution
The third proportional to 844,785 and 1,749,423.75 is: 3,622,795.69
Step by Step Solution
- Step 1: Write the proportion equation
844,785 : 1,749,423.75 = 1,749,423.75 : x - Step 2: Convert to fraction form
844,785/1,749,423.75 = 1,749,423.75/x - Step 3: Cross multiply
844,785x = 1,749,423.75 × 1,749,423.75 - Step 4: Simplify right side
844,785x = 3,060,483,457,064.06 - Step 5: Solve for x
x = 3,060,483,457,064.06/844,785 - Step 6: Final answer
x = 3,622,795.69
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.