Home / 3,667,097.60-5,500,633.44-1,142,754.56

Finding the Fourth Proportional to 3,667,097.60, 5,500,633.44 and 1,142,754.56

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Solution

The fourth proportional to 3,667,097.60, 5,500,633.44 and 1,142,754.56 is: 1,714,127.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667,097.60 : 5,500,633.44 = 1,142,754.56 : x
  2. Step 2: Convert to fraction form
    3,667,097.60/5,500,633.44 = 1,142,754.56/x
  3. Step 3: Cross multiply
    3,667,097.60x = 5,500,633.44 × 1,142,754.56
  4. Step 4: Simplify right side
    3,667,097.60x = 6,285,873,946,448.49
  5. Step 5: Solve for x
    x = 6,285,873,946,448.49/3,667,097.60
  6. Step 6: Final answer
    x = 1,714,127.80

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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.