Home / 3,297,830.86-4,939,636.53-2,226,984.46

Finding the Fourth Proportional to 3,297,830.86, 4,939,636.53 and 2,226,984.46

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Solution

The fourth proportional to 3,297,830.86, 4,939,636.53 and 2,226,984.46 is: 3,335,675.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,830.86 : 4,939,636.53 = 2,226,984.46 : x
  2. Step 2: Convert to fraction form
    3,297,830.86/4,939,636.53 = 2,226,984.46/x
  3. Step 3: Cross multiply
    3,297,830.86x = 4,939,636.53 × 2,226,984.46
  4. Step 4: Simplify right side
    3,297,830.86x = 11,000,493,790,358.32
  5. Step 5: Solve for x
    x = 11,000,493,790,358.32/3,297,830.86
  6. Step 6: Final answer
    x = 3,335,675.56

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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.