Home / 794,012.53-1,191,044.49-377,993.22

Finding the Fourth Proportional to 794,012.53, 1,191,044.49 and 377,993.22

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Solution

The fourth proportional to 794,012.53, 1,191,044.49 and 377,993.22 is: 567,002.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,012.53 : 1,191,044.49 = 377,993.22 : x
  2. Step 2: Convert to fraction form
    794,012.53/1,191,044.49 = 377,993.22/x
  3. Step 3: Cross multiply
    794,012.53x = 1,191,044.49 × 377,993.22
  4. Step 4: Simplify right side
    794,012.53x = 450,206,740,048.39
  5. Step 5: Solve for x
    x = 450,206,740,048.39/794,012.53
  6. Step 6: Final answer
    x = 567,002.06

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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.