Home / 1,109,584.97-2,390,576.34

Finding the Third Proportional to 1,109,584.97 and 2,390,576.34

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Solution

The third proportional to 1,109,584.97 and 2,390,576.34 is: 5,150,444.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,109,584.97 : 2,390,576.34 = 2,390,576.34 : x
  2. Step 2: Convert to fraction form
    1,109,584.97/2,390,576.34 = 2,390,576.34/x
  3. Step 3: Cross multiply
    1,109,584.97x = 2,390,576.34 × 2,390,576.34
  4. Step 4: Simplify right side
    1,109,584.97x = 5,714,855,255,297.12
  5. Step 5: Solve for x
    x = 5,714,855,255,297.12/1,109,584.97
  6. Step 6: Final answer
    x = 5,150,444.01

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.