Home / 1,873,023.32-2,584,772.19-1,013,583.58

Finding the Fourth Proportional to 1,873,023.32, 2,584,772.19 and 1,013,583.58

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Solution

The fourth proportional to 1,873,023.32, 2,584,772.19 and 1,013,583.58 is: 1,398,745.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,023.32 : 2,584,772.19 = 1,013,583.58 : x
  2. Step 2: Convert to fraction form
    1,873,023.32/2,584,772.19 = 1,013,583.58/x
  3. Step 3: Cross multiply
    1,873,023.32x = 2,584,772.19 × 1,013,583.58
  4. Step 4: Simplify right side
    1,873,023.32x = 2,619,882,647,924.17
  5. Step 5: Solve for x
    x = 2,619,882,647,924.17/1,873,023.32
  6. Step 6: Final answer
    x = 1,398,745.34

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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.