Home / 5,800,749.40-8,005,042.92-3,222,363.88

Finding the Fourth Proportional to 5,800,749.40, 8,005,042.92 and 3,222,363.88

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Solution

The fourth proportional to 5,800,749.40, 8,005,042.92 and 3,222,363.88 is: 4,446,867.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,800,749.40 : 8,005,042.92 = 3,222,363.88 : x
  2. Step 2: Convert to fraction form
    5,800,749.40/8,005,042.92 = 3,222,363.88/x
  3. Step 3: Cross multiply
    5,800,749.40x = 8,005,042.92 × 3,222,363.88
  4. Step 4: Simplify right side
    5,800,749.40x = 25,795,161,163,257.73
  5. Step 5: Solve for x
    x = 25,795,161,163,257.73/5,800,749.40
  6. Step 6: Final answer
    x = 4,446,867.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.