Home / 3,468,904.24-5,204,845.32-1,340,483.44

Finding the Fourth Proportional to 3,468,904.24, 5,204,845.32 and 1,340,483.44

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Solution

The fourth proportional to 3,468,904.24, 5,204,845.32 and 1,340,483.44 is: 2,011,300.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,468,904.24 : 5,204,845.32 = 1,340,483.44 : x
  2. Step 2: Convert to fraction form
    3,468,904.24/5,204,845.32 = 1,340,483.44/x
  3. Step 3: Cross multiply
    3,468,904.24x = 5,204,845.32 × 1,340,483.44
  4. Step 4: Simplify right side
    3,468,904.24x = 6,977,008,959,221.50
  5. Step 5: Solve for x
    x = 6,977,008,959,221.50/3,468,904.24
  6. Step 6: Final answer
    x = 2,011,300.54

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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.