Home / 1,916,185.50-3,005,930.25

Finding the Third Proportional to 1,916,185.50 and 3,005,930.25

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Solution

The third proportional to 1,916,185.50 and 3,005,930.25 is: 4,715,418.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,916,185.50 : 3,005,930.25 = 3,005,930.25 : x
  2. Step 2: Convert to fraction form
    1,916,185.50/3,005,930.25 = 3,005,930.25/x
  3. Step 3: Cross multiply
    1,916,185.50x = 3,005,930.25 × 3,005,930.25
  4. Step 4: Simplify right side
    1,916,185.50x = 9,035,616,667,865.06
  5. Step 5: Solve for x
    x = 9,035,616,667,865.06/1,916,185.50
  6. Step 6: Final answer
    x = 4,715,418.56

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.