Home / 969,811.13-1,454,799.26-296,043.77

Finding the Fourth Proportional to 969,811.13, 1,454,799.26 and 296,043.77

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Solution

The fourth proportional to 969,811.13, 1,454,799.26 and 296,043.77 is: 444,090.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,811.13 : 1,454,799.26 = 296,043.77 : x
  2. Step 2: Convert to fraction form
    969,811.13/1,454,799.26 = 296,043.77/x
  3. Step 3: Cross multiply
    969,811.13x = 1,454,799.26 × 296,043.77
  4. Step 4: Simplify right side
    969,811.13x = 430,684,256,043.39
  5. Step 5: Solve for x
    x = 430,684,256,043.39/969,811.13
  6. Step 6: Final answer
    x = 444,090.86

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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.