Home / 2,844,524.28-4,266,790.52-1,161,627.76

Finding the Fourth Proportional to 2,844,524.28, 4,266,790.52 and 1,161,627.76

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Solution

The fourth proportional to 2,844,524.28, 4,266,790.52 and 1,161,627.76 is: 1,742,443.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,524.28 : 4,266,790.52 = 1,161,627.76 : x
  2. Step 2: Convert to fraction form
    2,844,524.28/4,266,790.52 = 1,161,627.76/x
  3. Step 3: Cross multiply
    2,844,524.28x = 4,266,790.52 × 1,161,627.76
  4. Step 4: Simplify right side
    2,844,524.28x = 4,956,422,314,136.84
  5. Step 5: Solve for x
    x = 4,956,422,314,136.84/2,844,524.28
  6. Step 6: Final answer
    x = 1,742,443.31

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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.