Home / 3,776,647.44-5,667,333.28-1,532,785.44

Finding the Fourth Proportional to 3,776,647.44, 5,667,333.28 and 1,532,785.44

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Solution

The fourth proportional to 3,776,647.44, 5,667,333.28 and 1,532,785.44 is: 2,300,136.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,776,647.44 : 5,667,333.28 = 1,532,785.44 : x
  2. Step 2: Convert to fraction form
    3,776,647.44/5,667,333.28 = 1,532,785.44/x
  3. Step 3: Cross multiply
    3,776,647.44x = 5,667,333.28 × 1,532,785.44
  4. Step 4: Simplify right side
    3,776,647.44x = 8,686,805,935,211.44
  5. Step 5: Solve for x
    x = 8,686,805,935,211.44/3,776,647.44
  6. Step 6: Final answer
    x = 2,300,136.85

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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.