Home / 1,341,481.83-1,850,634.25-797,308.39

Finding the Fourth Proportional to 1,341,481.83, 1,850,634.25 and 797,308.39

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Solution

The fourth proportional to 1,341,481.83, 1,850,634.25 and 797,308.39 is: 1,099,922.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,341,481.83 : 1,850,634.25 = 797,308.39 : x
  2. Step 2: Convert to fraction form
    1,341,481.83/1,850,634.25 = 797,308.39/x
  3. Step 3: Cross multiply
    1,341,481.83x = 1,850,634.25 × 797,308.39
  4. Step 4: Simplify right side
    1,341,481.83x = 1,475,526,214,346.36
  5. Step 5: Solve for x
    x = 1,475,526,214,346.36/1,341,481.83
  6. Step 6: Final answer
    x = 1,099,922.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.