Home / 967,660.44-1,451,037.06-518,298.36

Finding the Fourth Proportional to 967,660.44, 1,451,037.06 and 518,298.36

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Solution

The fourth proportional to 967,660.44, 1,451,037.06 and 518,298.36 is: 777,204.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,660.44 : 1,451,037.06 = 518,298.36 : x
  2. Step 2: Convert to fraction form
    967,660.44/1,451,037.06 = 518,298.36/x
  3. Step 3: Cross multiply
    967,660.44x = 1,451,037.06 × 518,298.36
  4. Step 4: Simplify right side
    967,660.44x = 752,070,128,497.22
  5. Step 5: Solve for x
    x = 752,070,128,497.22/967,660.44
  6. Step 6: Final answer
    x = 777,204.58

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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.