Home / 7,273,791.19-10,910,291.30-2,225,101.69

Finding the Fourth Proportional to 7,273,791.19, 10,910,291.30 and 2,225,101.69

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Solution

The fourth proportional to 7,273,791.19, 10,910,291.30 and 2,225,101.69 is: 3,337,531.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,273,791.19 : 10,910,291.30 = 2,225,101.69 : x
  2. Step 2: Convert to fraction form
    7,273,791.19/10,910,291.30 = 2,225,101.69/x
  3. Step 3: Cross multiply
    7,273,791.19x = 10,910,291.30 × 2,225,101.69
  4. Step 4: Simplify right side
    7,273,791.19x = 24,276,507,544,345.33
  5. Step 5: Solve for x
    x = 24,276,507,544,345.33/7,273,791.19
  6. Step 6: Final answer
    x = 3,337,531.55

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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.