Home / 2,546,749.73-3,815,640.33-2,395,039.90

Finding the Fourth Proportional to 2,546,749.73, 3,815,640.33 and 2,395,039.90

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Solution

The fourth proportional to 2,546,749.73, 3,815,640.33 and 2,395,039.90 is: 3,588,342.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,749.73 : 3,815,640.33 = 2,395,039.90 : x
  2. Step 2: Convert to fraction form
    2,546,749.73/3,815,640.33 = 2,395,039.90/x
  3. Step 3: Cross multiply
    2,546,749.73x = 3,815,640.33 × 2,395,039.90
  4. Step 4: Simplify right side
    2,546,749.73x = 9,138,610,834,399.17
  5. Step 5: Solve for x
    x = 9,138,610,834,399.17/2,546,749.73
  6. Step 6: Final answer
    x = 3,588,342.71

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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.