Home / 1,923,422.44-2,885,396.10-801,229

Finding the Fourth Proportional to 1,923,422.44, 2,885,396.10 and 801,229

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Solution

The fourth proportional to 1,923,422.44, 2,885,396.10 and 801,229 is: 1,201,952.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,923,422.44 : 2,885,396.10 = 801,229 : x
  2. Step 2: Convert to fraction form
    1,923,422.44/2,885,396.10 = 801,229/x
  3. Step 3: Cross multiply
    1,923,422.44x = 2,885,396.10 × 801,229
  4. Step 4: Simplify right side
    1,923,422.44x = 2,311,863,031,806.90
  5. Step 5: Solve for x
    x = 2,311,863,031,806.90/1,923,422.44
  6. Step 6: Final answer
    x = 1,201,952.82

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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.