Home / 3,261,682.20-4,889,412.90-2,541,624.60

Finding the Fourth Proportional to 3,261,682.20, 4,889,412.90 and 2,541,624.60

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Solution

The fourth proportional to 3,261,682.20, 4,889,412.90 and 2,541,624.60 is: 3,810,013.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,261,682.20 : 4,889,412.90 = 2,541,624.60 : x
  2. Step 2: Convert to fraction form
    3,261,682.20/4,889,412.90 = 2,541,624.60/x
  3. Step 3: Cross multiply
    3,261,682.20x = 4,889,412.90 × 2,541,624.60
  4. Step 4: Simplify right side
    3,261,682.20x = 12,427,052,106,197.34
  5. Step 5: Solve for x
    x = 12,427,052,106,197.34/3,261,682.20
  6. Step 6: Final answer
    x = 3,810,013.16

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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.