Home / 2,180,671.92-3,271,007.16-583,193.52

Finding the Fourth Proportional to 2,180,671.92, 3,271,007.16 and 583,193.52

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Solution

The fourth proportional to 2,180,671.92, 3,271,007.16 and 583,193.52 is: 874,790.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,180,671.92 : 3,271,007.16 = 583,193.52 : x
  2. Step 2: Convert to fraction form
    2,180,671.92/3,271,007.16 = 583,193.52/x
  3. Step 3: Cross multiply
    2,180,671.92x = 3,271,007.16 × 583,193.52
  4. Step 4: Simplify right side
    2,180,671.92x = 1,907,630,179,585.60
  5. Step 5: Solve for x
    x = 1,907,630,179,585.60/2,180,671.92
  6. Step 6: Final answer
    x = 874,790.09

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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.