Home / 1,405,303.50-2,104,103.25

Finding the Third Proportional to 1,405,303.50 and 2,104,103.25

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Solution

The third proportional to 1,405,303.50 and 2,104,103.25 is: 3,150,387.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,405,303.50 : 2,104,103.25 = 2,104,103.25 : x
  2. Step 2: Convert to fraction form
    1,405,303.50/2,104,103.25 = 2,104,103.25/x
  3. Step 3: Cross multiply
    1,405,303.50x = 2,104,103.25 × 2,104,103.25
  4. Step 4: Simplify right side
    1,405,303.50x = 4,427,250,486,660.56
  5. Step 5: Solve for x
    x = 4,427,250,486,660.56/1,405,303.50
  6. Step 6: Final answer
    x = 3,150,387.43

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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.