Home / 4,100,056.12-6,150,829.38-2,051,786.44

Finding the Fourth Proportional to 4,100,056.12, 6,150,829.38 and 2,051,786.44

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Solution

The fourth proportional to 4,100,056.12, 6,150,829.38 and 2,051,786.44 is: 3,078,052.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100,056.12 : 6,150,829.38 = 2,051,786.44 : x
  2. Step 2: Convert to fraction form
    4,100,056.12/6,150,829.38 = 2,051,786.44/x
  3. Step 3: Cross multiply
    4,100,056.12x = 6,150,829.38 × 2,051,786.44
  4. Step 4: Simplify right side
    4,100,056.12x = 12,620,188,316,637.61
  5. Step 5: Solve for x
    x = 12,620,188,316,637.61/4,100,056.12
  6. Step 6: Final answer
    x = 3,078,052.58

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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.