Home / 1,692,228.06-2,335,252.95-967,067.46

Finding the Fourth Proportional to 1,692,228.06, 2,335,252.95 and 967,067.46

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Solution

The fourth proportional to 1,692,228.06, 2,335,252.95 and 967,067.46 is: 1,334,540.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,692,228.06 : 2,335,252.95 = 967,067.46 : x
  2. Step 2: Convert to fraction form
    1,692,228.06/2,335,252.95 = 967,067.46/x
  3. Step 3: Cross multiply
    1,692,228.06x = 2,335,252.95 × 967,067.46
  4. Step 4: Simplify right side
    1,692,228.06x = 2,258,347,138,814.01
  5. Step 5: Solve for x
    x = 2,258,347,138,814.01/1,692,228.06
  6. Step 6: Final answer
    x = 1,334,540.65

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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.