Home / 4,600,996.41-6,349,400.24-2,668,402.83

Finding the Fourth Proportional to 4,600,996.41, 6,349,400.24 and 2,668,402.83

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Solution

The fourth proportional to 4,600,996.41, 6,349,400.24 and 2,668,402.83 is: 3,682,410.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,600,996.41 : 6,349,400.24 = 2,668,402.83 : x
  2. Step 2: Convert to fraction form
    4,600,996.41/6,349,400.24 = 2,668,402.83/x
  3. Step 3: Cross multiply
    4,600,996.41x = 6,349,400.24 × 2,668,402.83
  4. Step 4: Simplify right side
    4,600,996.41x = 16,942,757,555,876.67
  5. Step 5: Solve for x
    x = 16,942,757,555,876.67/4,600,996.41
  6. Step 6: Final answer
    x = 3,682,410.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.