Home / 3,242,221.05-4,863,324.69-3,044,923.41

Finding the Fourth Proportional to 3,242,221.05, 4,863,324.69 and 3,044,923.41

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Solution

The fourth proportional to 3,242,221.05, 4,863,324.69 and 3,044,923.41 is: 4,567,378.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,242,221.05 : 4,863,324.69 = 3,044,923.41 : x
  2. Step 2: Convert to fraction form
    3,242,221.05/4,863,324.69 = 3,044,923.41/x
  3. Step 3: Cross multiply
    3,242,221.05x = 4,863,324.69 × 3,044,923.41
  4. Step 4: Simplify right side
    3,242,221.05x = 14,808,451,199,011.99
  5. Step 5: Solve for x
    x = 14,808,451,199,011.99/3,242,221.05
  6. Step 6: Final answer
    x = 4,567,378.65

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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.