Home / 7,368,201.54-11,040,083.64-4,480,834.23

Finding the Fourth Proportional to 7,368,201.54, 11,040,083.64 and 4,480,834.23

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Solution

The fourth proportional to 7,368,201.54, 11,040,083.64 and 4,480,834.23 is: 6,713,820.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,368,201.54 : 11,040,083.64 = 4,480,834.23 : x
  2. Step 2: Convert to fraction form
    7,368,201.54/11,040,083.64 = 4,480,834.23/x
  3. Step 3: Cross multiply
    7,368,201.54x = 11,040,083.64 × 4,480,834.23
  4. Step 4: Simplify right side
    7,368,201.54x = 49,468,784,676,175.01
  5. Step 5: Solve for x
    x = 49,468,784,676,175.01/7,368,201.54
  6. Step 6: Final answer
    x = 6,713,820.79

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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.