Home / 3,422,535.92-4,723,155.26-1,873,771.46

Finding the Fourth Proportional to 3,422,535.92, 4,723,155.26 and 1,873,771.46

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Solution

The fourth proportional to 3,422,535.92, 4,723,155.26 and 1,873,771.46 is: 2,585,835.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,422,535.92 : 4,723,155.26 = 1,873,771.46 : x
  2. Step 2: Convert to fraction form
    3,422,535.92/4,723,155.26 = 1,873,771.46/x
  3. Step 3: Cross multiply
    3,422,535.92x = 4,723,155.26 × 1,873,771.46
  4. Step 4: Simplify right side
    3,422,535.92x = 8,850,113,527,336.88
  5. Step 5: Solve for x
    x = 8,850,113,527,336.88/3,422,535.92
  6. Step 6: Final answer
    x = 2,585,835.10

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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.