Home / 6,116,332.38-9,178,076.11-2,280,804.58

Finding the Fourth Proportional to 6,116,332.38, 9,178,076.11 and 2,280,804.58

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Solution

The fourth proportional to 6,116,332.38, 9,178,076.11 and 2,280,804.58 is: 3,422,540.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,116,332.38 : 9,178,076.11 = 2,280,804.58 : x
  2. Step 2: Convert to fraction form
    6,116,332.38/9,178,076.11 = 2,280,804.58/x
  3. Step 3: Cross multiply
    6,116,332.38x = 9,178,076.11 × 2,280,804.58
  4. Step 4: Simplify right side
    6,116,332.38x = 20,933,398,055,992.36
  5. Step 5: Solve for x
    x = 20,933,398,055,992.36/6,116,332.38
  6. Step 6: Final answer
    x = 3,422,540.95

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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.