Home / 1,863,286.83-2,794,930.92-583,993.58

Finding the Fourth Proportional to 1,863,286.83, 2,794,930.92 and 583,993.58

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Solution

The fourth proportional to 1,863,286.83, 2,794,930.92 and 583,993.58 is: 875,990.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,863,286.83 : 2,794,930.92 = 583,993.58 : x
  2. Step 2: Convert to fraction form
    1,863,286.83/2,794,930.92 = 583,993.58/x
  3. Step 3: Cross multiply
    1,863,286.83x = 2,794,930.92 × 583,993.58
  4. Step 4: Simplify right side
    1,863,286.83x = 1,632,221,699,848.84
  5. Step 5: Solve for x
    x = 1,632,221,699,848.84/1,863,286.83
  6. Step 6: Final answer
    x = 875,990.57

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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.