Home / 737,699.33-1,105,773.66-338,011.41

Finding the Fourth Proportional to 737,699.33, 1,105,773.66 and 338,011.41

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Solution

The fourth proportional to 737,699.33, 1,105,773.66 and 338,011.41 is: 506,661.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,699.33 : 1,105,773.66 = 338,011.41 : x
  2. Step 2: Convert to fraction form
    737,699.33/1,105,773.66 = 338,011.41/x
  3. Step 3: Cross multiply
    737,699.33x = 1,105,773.66 × 338,011.41
  4. Step 4: Simplify right side
    737,699.33x = 373,764,118,104.11
  5. Step 5: Solve for x
    x = 373,764,118,104.11/737,699.33
  6. Step 6: Final answer
    x = 506,661.86

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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.