Home / 4,129,058.82-6,193,650.52-1,433,469.74

Finding the Fourth Proportional to 4,129,058.82, 6,193,650.52 and 1,433,469.74

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Solution

The fourth proportional to 4,129,058.82, 6,193,650.52 and 1,433,469.74 is: 2,150,226.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,129,058.82 : 6,193,650.52 = 1,433,469.74 : x
  2. Step 2: Convert to fraction form
    4,129,058.82/6,193,650.52 = 1,433,469.74/x
  3. Step 3: Cross multiply
    4,129,058.82x = 6,193,650.52 × 1,433,469.74
  4. Step 4: Simplify right side
    4,129,058.82x = 8,878,410,600,555.26
  5. Step 5: Solve for x
    x = 8,878,410,600,555.26/4,129,058.82
  6. Step 6: Final answer
    x = 2,150,226.23

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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.