Home / 4,647,133.56-6,973,428.63-1,951,251.47

Finding the Fourth Proportional to 4,647,133.56, 6,973,428.63 and 1,951,251.47

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Solution

The fourth proportional to 4,647,133.56, 6,973,428.63 and 1,951,251.47 is: 2,928,022.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,647,133.56 : 6,973,428.63 = 1,951,251.47 : x
  2. Step 2: Convert to fraction form
    4,647,133.56/6,973,428.63 = 1,951,251.47/x
  3. Step 3: Cross multiply
    4,647,133.56x = 6,973,428.63 × 1,951,251.47
  4. Step 4: Simplify right side
    4,647,133.56x = 13,606,912,830,360.44
  5. Step 5: Solve for x
    x = 13,606,912,830,360.44/4,647,133.56
  6. Step 6: Final answer
    x = 2,928,022.76

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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.