Home / 1,932,207.75-2,624,131.69

Finding the Third Proportional to 1,932,207.75 and 2,624,131.69

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Solution

The third proportional to 1,932,207.75 and 2,624,131.69 is: 3,563,833.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,932,207.75 : 2,624,131.69 = 2,624,131.69 : x
  2. Step 2: Convert to fraction form
    1,932,207.75/2,624,131.69 = 2,624,131.69/x
  3. Step 3: Cross multiply
    1,932,207.75x = 2,624,131.69 × 2,624,131.69
  4. Step 4: Simplify right side
    1,932,207.75x = 6,886,067,113,341.60
  5. Step 5: Solve for x
    x = 6,886,067,113,341.60/1,932,207.75
  6. Step 6: Final answer
    x = 3,563,833.71

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.