Home / 794,380.72-1,096,773.26-610,291.41

Finding the Fourth Proportional to 794,380.72, 1,096,773.26 and 610,291.41

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Solution

The fourth proportional to 794,380.72, 1,096,773.26 and 610,291.41 is: 842,607.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,380.72 : 1,096,773.26 = 610,291.41 : x
  2. Step 2: Convert to fraction form
    794,380.72/1,096,773.26 = 610,291.41/x
  3. Step 3: Cross multiply
    794,380.72x = 1,096,773.26 × 610,291.41
  4. Step 4: Simplify right side
    794,380.72x = 669,351,301,733.58
  5. Step 5: Solve for x
    x = 669,351,301,733.58/794,380.72
  6. Step 6: Final answer
    x = 842,607.69

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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.