Home / 964,856.67-1,447,081.83-622,273.92

Finding the Fourth Proportional to 964,856.67, 1,447,081.83 and 622,273.92

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Solution

The fourth proportional to 964,856.67, 1,447,081.83 and 622,273.92 is: 933,279.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    964,856.67 : 1,447,081.83 = 622,273.92 : x
  2. Step 2: Convert to fraction form
    964,856.67/1,447,081.83 = 622,273.92/x
  3. Step 3: Cross multiply
    964,856.67x = 1,447,081.83 × 622,273.92
  4. Step 4: Simplify right side
    964,856.67x = 900,481,282,914.87
  5. Step 5: Solve for x
    x = 900,481,282,914.87/964,856.67
  6. Step 6: Final answer
    x = 933,279.84

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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.