Home / 2,465,163.31-3,697,745.04-668,046.73

Finding the Fourth Proportional to 2,465,163.31, 3,697,745.04 and 668,046.73

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Solution

The fourth proportional to 2,465,163.31, 3,697,745.04 and 668,046.73 is: 1,002,070.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465,163.31 : 3,697,745.04 = 668,046.73 : x
  2. Step 2: Convert to fraction form
    2,465,163.31/3,697,745.04 = 668,046.73/x
  3. Step 3: Cross multiply
    2,465,163.31x = 3,697,745.04 × 668,046.73
  4. Step 4: Simplify right side
    2,465,163.31x = 2,470,266,473,101.36
  5. Step 5: Solve for x
    x = 2,470,266,473,101.36/2,465,163.31
  6. Step 6: Final answer
    x = 1,002,070.11

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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.