Home / 5,855,354.92-8,785,544.39-2,263,644.41

Finding the Fourth Proportional to 5,855,354.92, 8,785,544.39 and 2,263,644.41

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Solution

The fourth proportional to 5,855,354.92, 8,785,544.39 and 2,263,644.41 is: 3,396,437.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,855,354.92 : 8,785,544.39 = 2,263,644.41 : x
  2. Step 2: Convert to fraction form
    5,855,354.92/8,785,544.39 = 2,263,644.41/x
  3. Step 3: Cross multiply
    5,855,354.92x = 8,785,544.39 × 2,263,644.41
  4. Step 4: Simplify right side
    5,855,354.92x = 19,887,348,462,624.77
  5. Step 5: Solve for x
    x = 19,887,348,462,624.77/5,855,354.92
  6. Step 6: Final answer
    x = 3,396,437.75

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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.