Home / 2,324,307-3,486,661.20-641,410.32

Finding the Fourth Proportional to 2,324,307, 3,486,661.20 and 641,410.32

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Solution

The fourth proportional to 2,324,307, 3,486,661.20 and 641,410.32 is: 962,170.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,307 : 3,486,661.20 = 641,410.32 : x
  2. Step 2: Convert to fraction form
    2,324,307/3,486,661.20 = 641,410.32/x
  3. Step 3: Cross multiply
    2,324,307x = 3,486,661.20 × 641,410.32
  4. Step 4: Simplify right side
    2,324,307x = 2,236,380,476,023.58
  5. Step 5: Solve for x
    x = 2,236,380,476,023.58/2,324,307
  6. Step 6: Final answer
    x = 962,170.86

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1.5x scale

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.