Home / 5,911,202.30-8,866,147.35-4,844,383.70

Finding the Fourth Proportional to 5,911,202.30, 8,866,147.35 and 4,844,383.70

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Solution

The fourth proportional to 5,911,202.30, 8,866,147.35 and 4,844,383.70 is: 7,266,037.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,911,202.30 : 8,866,147.35 = 4,844,383.70 : x
  2. Step 2: Convert to fraction form
    5,911,202.30/8,866,147.35 = 4,844,383.70/x
  3. Step 3: Cross multiply
    5,911,202.30x = 8,866,147.35 × 4,844,383.70
  4. Step 4: Simplify right side
    5,911,202.30x = 42,951,019,704,138.20
  5. Step 5: Solve for x
    x = 42,951,019,704,138.20/5,911,202.30
  6. Step 6: Final answer
    x = 7,266,037.86

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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.