Home / 969,134.44-1,453,775.46-295,273.28

Finding the Fourth Proportional to 969,134.44, 1,453,775.46 and 295,273.28

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Solution

The fourth proportional to 969,134.44, 1,453,775.46 and 295,273.28 is: 442,932.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,134.44 : 1,453,775.46 = 295,273.28 : x
  2. Step 2: Convert to fraction form
    969,134.44/1,453,775.46 = 295,273.28/x
  3. Step 3: Cross multiply
    969,134.44x = 1,453,775.46 × 295,273.28
  4. Step 4: Simplify right side
    969,134.44x = 429,261,048,457.71
  5. Step 5: Solve for x
    x = 429,261,048,457.71/969,134.44
  6. Step 6: Final answer
    x = 442,932.41

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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.