Home / 1,965,167.16-3,124,900.27

Finding the Third Proportional to 1,965,167.16 and 3,124,900.27

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Solution

The third proportional to 1,965,167.16 and 3,124,900.27 is: 4,969,043.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,965,167.16 : 3,124,900.27 = 3,124,900.27 : x
  2. Step 2: Convert to fraction form
    1,965,167.16/3,124,900.27 = 3,124,900.27/x
  3. Step 3: Cross multiply
    1,965,167.16x = 3,124,900.27 × 3,124,900.27
  4. Step 4: Simplify right side
    1,965,167.16x = 9,765,001,670,103.20
  5. Step 5: Solve for x
    x = 9,765,001,670,103.20/1,965,167.16
  6. Step 6: Final answer
    x = 4,969,043.80

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.