Home / 6,263,335.41-9,392,698.67-2,163,613.56

Finding the Fourth Proportional to 6,263,335.41, 9,392,698.67 and 2,163,613.56

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Solution

The fourth proportional to 6,263,335.41, 9,392,698.67 and 2,163,613.56 is: 3,244,624.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,263,335.41 : 9,392,698.67 = 2,163,613.56 : x
  2. Step 2: Convert to fraction form
    6,263,335.41/9,392,698.67 = 2,163,613.56/x
  3. Step 3: Cross multiply
    6,263,335.41x = 9,392,698.67 × 2,163,613.56
  4. Step 4: Simplify right side
    6,263,335.41x = 20,322,170,196,587.89
  5. Step 5: Solve for x
    x = 20,322,170,196,587.89/6,263,335.41
  6. Step 6: Final answer
    x = 3,244,624.29

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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.