Home / 1,797,863.10-2,481,050.94-970,936.58

Finding the Fourth Proportional to 1,797,863.10, 2,481,050.94 and 970,936.58

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Solution

The fourth proportional to 1,797,863.10, 2,481,050.94 and 970,936.58 is: 1,339,892.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,863.10 : 2,481,050.94 = 970,936.58 : x
  2. Step 2: Convert to fraction form
    1,797,863.10/2,481,050.94 = 970,936.58/x
  3. Step 3: Cross multiply
    1,797,863.10x = 2,481,050.94 × 970,936.58
  4. Step 4: Simplify right side
    1,797,863.10x = 2,408,943,114,489.39
  5. Step 5: Solve for x
    x = 2,408,943,114,489.39/1,797,863.10
  6. Step 6: Final answer
    x = 1,339,892.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.