Home / 3,250,609.11-4,871,429.64-2,451,011.94

Finding the Fourth Proportional to 3,250,609.11, 4,871,429.64 and 2,451,011.94

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Solution

The fourth proportional to 3,250,609.11, 4,871,429.64 and 2,451,011.94 is: 3,673,136.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,250,609.11 : 4,871,429.64 = 2,451,011.94 : x
  2. Step 2: Convert to fraction form
    3,250,609.11/4,871,429.64 = 2,451,011.94/x
  3. Step 3: Cross multiply
    3,250,609.11x = 4,871,429.64 × 2,451,011.94
  4. Step 4: Simplify right side
    3,250,609.11x = 11,939,932,212,509.90
  5. Step 5: Solve for x
    x = 11,939,932,212,509.90/3,250,609.11
  6. Step 6: Final answer
    x = 3,673,136.88

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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.