Home / 3,245,614.29-4,455,493.67-2,785,930.83

Finding the Fourth Proportional to 3,245,614.29, 4,455,493.67 and 2,785,930.83

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Solution

The fourth proportional to 3,245,614.29, 4,455,493.67 and 2,785,930.83 is: 3,824,452.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,245,614.29 : 4,455,493.67 = 2,785,930.83 : x
  2. Step 2: Convert to fraction form
    3,245,614.29/4,455,493.67 = 2,785,930.83/x
  3. Step 3: Cross multiply
    3,245,614.29x = 4,455,493.67 × 2,785,930.83
  4. Step 4: Simplify right side
    3,245,614.29x = 12,412,697,185,087.67
  5. Step 5: Solve for x
    x = 12,412,697,185,087.67/3,245,614.29
  6. Step 6: Final answer
    x = 3,824,452.35

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.