Home / 3,410,790.19-5,116,182.75

Finding the Third Proportional to 3,410,790.19 and 5,116,182.75

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Solution

The third proportional to 3,410,790.19 and 5,116,182.75 is: 7,674,270.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,790.19 : 5,116,182.75 = 5,116,182.75 : x
  2. Step 2: Convert to fraction form
    3,410,790.19/5,116,182.75 = 5,116,182.75/x
  3. Step 3: Cross multiply
    3,410,790.19x = 5,116,182.75 × 5,116,182.75
  4. Step 4: Simplify right side
    3,410,790.19x = 26,175,325,931,397.56
  5. Step 5: Solve for x
    x = 26,175,325,931,397.56/3,410,790.19
  6. Step 6: Final answer
    x = 7,674,270.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.