Home / 1,002,772.48-1,504,163.84-337,930.24

Finding the Fourth Proportional to 1,002,772.48, 1,504,163.84 and 337,930.24

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Solution

The fourth proportional to 1,002,772.48, 1,504,163.84 and 337,930.24 is: 506,897.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,002,772.48 : 1,504,163.84 = 337,930.24 : x
  2. Step 2: Convert to fraction form
    1,002,772.48/1,504,163.84 = 337,930.24/x
  3. Step 3: Cross multiply
    1,002,772.48x = 1,504,163.84 × 337,930.24
  4. Step 4: Simplify right side
    1,002,772.48x = 508,302,447,450.52
  5. Step 5: Solve for x
    x = 508,302,447,450.52/1,002,772.48
  6. Step 6: Final answer
    x = 506,897.09

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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.