Finding the Third Proportional to 756,130 and 1,650,932
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Solution
The third proportional to 756,130 and 1,650,932 is: 3,604,640.03
Step by Step Solution
- Step 1: Write the proportion equation
756,130 : 1,650,932 = 1,650,932 : x - Step 2: Convert to fraction form
756,130/1,650,932 = 1,650,932/x - Step 3: Cross multiply
756,130x = 1,650,932 × 1,650,932 - Step 4: Simplify right side
756,130x = 2,725,576,468,624 - Step 5: Solve for x
x = 2,725,576,468,624/756,130 - Step 6: Final answer
x = 3,604,640.03
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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.