Home / 2,395,895.73-3,306,311.07-1,308,163.95

Finding the Fourth Proportional to 2,395,895.73, 3,306,311.07 and 1,308,163.95

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Solution

The fourth proportional to 2,395,895.73, 3,306,311.07 and 1,308,163.95 is: 1,805,252.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,895.73 : 3,306,311.07 = 1,308,163.95 : x
  2. Step 2: Convert to fraction form
    2,395,895.73/3,306,311.07 = 1,308,163.95/x
  3. Step 3: Cross multiply
    2,395,895.73x = 3,306,311.07 × 1,308,163.95
  4. Step 4: Simplify right side
    2,395,895.73x = 4,325,196,949,259.93
  5. Step 5: Solve for x
    x = 4,325,196,949,259.93/2,395,895.73
  6. Step 6: Final answer
    x = 1,805,252.58

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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.