Home / 3,237,267.44-4,852,742.16-2,099,327.60

Finding the Fourth Proportional to 3,237,267.44, 4,852,742.16 and 2,099,327.60

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Solution

The fourth proportional to 3,237,267.44, 4,852,742.16 and 2,099,327.60 is: 3,146,942.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,267.44 : 4,852,742.16 = 2,099,327.60 : x
  2. Step 2: Convert to fraction form
    3,237,267.44/4,852,742.16 = 2,099,327.60/x
  3. Step 3: Cross multiply
    3,237,267.44x = 4,852,742.16 × 2,099,327.60
  4. Step 4: Simplify right side
    3,237,267.44x = 10,187,495,552,171.62
  5. Step 5: Solve for x
    x = 10,187,495,552,171.62/3,237,267.44
  6. Step 6: Final answer
    x = 3,146,942.83

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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.