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Finding the Third Proportional to 360,250 and 833,989

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Solution

The third proportional to 360,250 and 833,989 is: 1,930,708.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,250 : 833,989 = 833,989 : x
  2. Step 2: Convert to fraction form
    360,250/833,989 = 833,989/x
  3. Step 3: Cross multiply
    360,250x = 833,989 × 833,989
  4. Step 4: Simplify right side
    360,250x = 695,537,652,121
  5. Step 5: Solve for x
    x = 695,537,652,121/360,250
  6. Step 6: Final answer
    x = 1,930,708.26

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Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.