Home / 5,444,600-8,166,277.44-1,455,823.04

Finding the Fourth Proportional to 5,444,600, 8,166,277.44 and 1,455,823.04

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Solution

The fourth proportional to 5,444,600, 8,166,277.44 and 1,455,823.04 is: 2,183,568.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,444,600 : 8,166,277.44 = 1,455,823.04 : x
  2. Step 2: Convert to fraction form
    5,444,600/8,166,277.44 = 1,455,823.04/x
  3. Step 3: Cross multiply
    5,444,600x = 8,166,277.44 × 1,455,823.04
  4. Step 4: Simplify right side
    5,444,600x = 11,888,654,848,184.22
  5. Step 5: Solve for x
    x = 11,888,654,848,184.22/5,444,600
  6. Step 6: Final answer
    x = 2,183,568.09

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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.