Home / 6,172,604.22-9,257,410.96-2,576,421.71

Finding the Fourth Proportional to 6,172,604.22, 9,257,410.96 and 2,576,421.71

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Solution

The fourth proportional to 6,172,604.22, 9,257,410.96 and 2,576,421.71 is: 3,864,008.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,172,604.22 : 9,257,410.96 = 2,576,421.71 : x
  2. Step 2: Convert to fraction form
    6,172,604.22/9,257,410.96 = 2,576,421.71/x
  3. Step 3: Cross multiply
    6,172,604.22x = 9,257,410.96 × 2,576,421.71
  4. Step 4: Simplify right side
    6,172,604.22x = 23,850,994,557,723.12
  5. Step 5: Solve for x
    x = 23,850,994,557,723.12/6,172,604.22
  6. Step 6: Final answer
    x = 3,864,008.40

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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.