Home / 5,819,867.04-8,031,418.72-3,373,896

Finding the Fourth Proportional to 5,819,867.04, 8,031,418.72 and 3,373,896

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Solution

The fourth proportional to 5,819,867.04, 8,031,418.72 and 3,373,896 is: 4,655,977.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,819,867.04 : 8,031,418.72 = 3,373,896 : x
  2. Step 2: Convert to fraction form
    5,819,867.04/8,031,418.72 = 3,373,896/x
  3. Step 3: Cross multiply
    5,819,867.04x = 8,031,418.72 × 3,373,896
  4. Step 4: Simplify right side
    5,819,867.04x = 27,097,171,493,733.12
  5. Step 5: Solve for x
    x = 27,097,171,493,733.12/5,819,867.04
  6. Step 6: Final answer
    x = 4,655,977.76

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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.