Home / 737,489.77-1,106,351.30-264,164.65

Finding the Fourth Proportional to 737,489.77, 1,106,351.30 and 264,164.65

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Solution

The fourth proportional to 737,489.77, 1,106,351.30 and 264,164.65 is: 396,288.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,489.77 : 1,106,351.30 = 264,164.65 : x
  2. Step 2: Convert to fraction form
    737,489.77/1,106,351.30 = 264,164.65/x
  3. Step 3: Cross multiply
    737,489.77x = 1,106,351.30 × 264,164.65
  4. Step 4: Simplify right side
    737,489.77x = 292,258,903,941.55
  5. Step 5: Solve for x
    x = 292,258,903,941.55/737,489.77
  6. Step 6: Final answer
    x = 396,288.76

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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.