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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

  1. Step 1: Write the proportion equation
    756,130 : 1,650,932 = 1,650,932 : x
  2. Step 2: Convert to fraction form
    756,130/1,650,932 = 1,650,932/x
  3. Step 3: Cross multiply
    756,130x = 1,650,932 × 1,650,932
  4. Step 4: Simplify right side
    756,130x = 2,725,576,468,624
  5. Step 5: Solve for x
    x = 2,725,576,468,624/756,130
  6. Step 6: Final answer
    x = 3,604,640.03

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.