Home / 974,607.68-1,458,367.20-804,546.56

Finding the Fourth Proportional to 974,607.68, 1,458,367.20 and 804,546.56

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Solution

The fourth proportional to 974,607.68, 1,458,367.20 and 804,546.56 is: 1,203,893.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,607.68 : 1,458,367.20 = 804,546.56 : x
  2. Step 2: Convert to fraction form
    974,607.68/1,458,367.20 = 804,546.56/x
  3. Step 3: Cross multiply
    974,607.68x = 1,458,367.20 × 804,546.56
  4. Step 4: Simplify right side
    974,607.68x = 1,173,324,313,976.83
  5. Step 5: Solve for x
    x = 1,173,324,313,976.83/974,607.68
  6. Step 6: Final answer
    x = 1,203,893.98

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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.