Home / 3,297,817.24-4,550,977.65-1,827,819.52

Finding the Fourth Proportional to 3,297,817.24, 4,550,977.65 and 1,827,819.52

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Solution

The fourth proportional to 3,297,817.24, 4,550,977.65 and 1,827,819.52 is: 2,522,385.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,817.24 : 4,550,977.65 = 1,827,819.52 : x
  2. Step 2: Convert to fraction form
    3,297,817.24/4,550,977.65 = 1,827,819.52/x
  3. Step 3: Cross multiply
    3,297,817.24x = 4,550,977.65 × 1,827,819.52
  4. Step 4: Simplify right side
    3,297,817.24x = 8,318,365,783,753.73
  5. Step 5: Solve for x
    x = 8,318,365,783,753.73/3,297,817.24
  6. Step 6: Final answer
    x = 2,522,385.32

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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.