Home / 1,467,164.67-2,201,380.55-793,720.39

Finding the Fourth Proportional to 1,467,164.67, 2,201,380.55 and 793,720.39

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Solution

The fourth proportional to 1,467,164.67, 2,201,380.55 and 793,720.39 is: 1,190,923.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,164.67 : 2,201,380.55 = 793,720.39 : x
  2. Step 2: Convert to fraction form
    1,467,164.67/2,201,380.55 = 793,720.39/x
  3. Step 3: Cross multiply
    1,467,164.67x = 2,201,380.55 × 793,720.39
  4. Step 4: Simplify right side
    1,467,164.67x = 1,747,280,633,623.91
  5. Step 5: Solve for x
    x = 1,747,280,633,623.91/1,467,164.67
  6. Step 6: Final answer
    x = 1,190,923.33

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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.