Home / 3,042,212.48-4,560,611.52-1,443,789.44

Finding the Fourth Proportional to 3,042,212.48, 4,560,611.52 and 1,443,789.44

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Solution

The fourth proportional to 3,042,212.48, 4,560,611.52 and 1,443,789.44 is: 2,164,399.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,042,212.48 : 4,560,611.52 = 1,443,789.44 : x
  2. Step 2: Convert to fraction form
    3,042,212.48/4,560,611.52 = 1,443,789.44/x
  3. Step 3: Cross multiply
    3,042,212.48x = 4,560,611.52 × 1,443,789.44
  4. Step 4: Simplify right side
    3,042,212.48x = 6,584,562,752,518.35
  5. Step 5: Solve for x
    x = 6,584,562,752,518.35/3,042,212.48
  6. Step 6: Final answer
    x = 2,164,399.36

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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.