Home / 2,707,052.06-3,735,731.85-1,619,369.48

Finding the Fourth Proportional to 2,707,052.06, 3,735,731.85 and 1,619,369.48

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Solution

The fourth proportional to 2,707,052.06, 3,735,731.85 and 1,619,369.48 is: 2,234,729.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,052.06 : 3,735,731.85 = 1,619,369.48 : x
  2. Step 2: Convert to fraction form
    2,707,052.06/3,735,731.85 = 1,619,369.48/x
  3. Step 3: Cross multiply
    2,707,052.06x = 3,735,731.85 × 1,619,369.48
  4. Step 4: Simplify right side
    2,707,052.06x = 6,049,530,146,620.63
  5. Step 5: Solve for x
    x = 6,049,530,146,620.63/2,707,052.06
  6. Step 6: Final answer
    x = 2,234,729.89

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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.