Home / 7,969,935.44-11,954,017.20-2,852,158.88

Finding the Fourth Proportional to 7,969,935.44, 11,954,017.20 and 2,852,158.88

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Solution

The fourth proportional to 7,969,935.44, 11,954,017.20 and 2,852,158.88 is: 4,277,921.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,969,935.44 : 11,954,017.20 = 2,852,158.88 : x
  2. Step 2: Convert to fraction form
    7,969,935.44/11,954,017.20 = 2,852,158.88/x
  3. Step 3: Cross multiply
    7,969,935.44x = 11,954,017.20 × 2,852,158.88
  4. Step 4: Simplify right side
    7,969,935.44x = 34,094,756,308,652.73
  5. Step 5: Solve for x
    x = 34,094,756,308,652.73/7,969,935.44
  6. Step 6: Final answer
    x = 4,277,921.27

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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.