Home / 5,338,035.48-8,010,339.66-2,099,003.16

Finding the Fourth Proportional to 5,338,035.48, 8,010,339.66 and 2,099,003.16

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Solution

The fourth proportional to 5,338,035.48, 8,010,339.66 and 2,099,003.16 is: 3,149,797.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,338,035.48 : 8,010,339.66 = 2,099,003.16 : x
  2. Step 2: Convert to fraction form
    5,338,035.48/8,010,339.66 = 2,099,003.16/x
  3. Step 3: Cross multiply
    5,338,035.48x = 8,010,339.66 × 2,099,003.16
  4. Step 4: Simplify right side
    5,338,035.48x = 16,813,728,259,013.33
  5. Step 5: Solve for x
    x = 16,813,728,259,013.33/5,338,035.48
  6. Step 6: Final answer
    x = 3,149,797.02

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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.