Home / 2,262,425.90-3,394,745.10-1,064,467.49

Finding the Fourth Proportional to 2,262,425.90, 3,394,745.10 and 1,064,467.49

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Solution

The fourth proportional to 2,262,425.90, 3,394,745.10 and 1,064,467.49 is: 1,597,221.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,425.90 : 3,394,745.10 = 1,064,467.49 : x
  2. Step 2: Convert to fraction form
    2,262,425.90/3,394,745.10 = 1,064,467.49/x
  3. Step 3: Cross multiply
    2,262,425.90x = 3,394,745.10 × 1,064,467.49
  4. Step 4: Simplify right side
    2,262,425.90x = 3,613,595,778,813.07
  5. Step 5: Solve for x
    x = 3,613,595,778,813.07/2,262,425.90
  6. Step 6: Final answer
    x = 1,597,221.72

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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.