Home / 5,819,902.45-8,031,467.58-3,373,931.39

Finding the Fourth Proportional to 5,819,902.45, 8,031,467.58 and 3,373,931.39

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Solution

The fourth proportional to 5,819,902.45, 8,031,467.58 and 3,373,931.39 is: 4,656,026.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,819,902.45 : 8,031,467.58 = 3,373,931.39 : x
  2. Step 2: Convert to fraction form
    5,819,902.45/8,031,467.58 = 3,373,931.39/x
  3. Step 3: Cross multiply
    5,819,902.45x = 8,031,467.58 × 3,373,931.39
  4. Step 4: Simplify right side
    5,819,902.45x = 27,097,620,577,785.94
  5. Step 5: Solve for x
    x = 27,097,620,577,785.94/5,819,902.45
  6. Step 6: Final answer
    x = 4,656,026.59

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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.