Home / 3,451,237.84-4,762,724.18-2,001,791.44

Finding the Fourth Proportional to 3,451,237.84, 4,762,724.18 and 2,001,791.44

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Solution

The fourth proportional to 3,451,237.84, 4,762,724.18 and 2,001,791.44 is: 2,762,481.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,451,237.84 : 4,762,724.18 = 2,001,791.44 : x
  2. Step 2: Convert to fraction form
    3,451,237.84/4,762,724.18 = 2,001,791.44/x
  3. Step 3: Cross multiply
    3,451,237.84x = 4,762,724.18 × 2,001,791.44
  4. Step 4: Simplify right side
    3,451,237.84x = 9,533,980,494,605.02
  5. Step 5: Solve for x
    x = 9,533,980,494,605.02/3,451,237.84
  6. Step 6: Final answer
    x = 2,762,481.44

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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.