Home / 969,828.96-1,454,709.44-295,883.04

Finding the Fourth Proportional to 969,828.96, 1,454,709.44 and 295,883.04

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Solution

The fourth proportional to 969,828.96, 1,454,709.44 and 295,883.04 is: 443,814.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,828.96 : 1,454,709.44 = 295,883.04 : x
  2. Step 2: Convert to fraction form
    969,828.96/1,454,709.44 = 295,883.04/x
  3. Step 3: Cross multiply
    969,828.96x = 1,454,709.44 × 295,883.04
  4. Step 4: Simplify right side
    969,828.96x = 430,423,851,423.90
  5. Step 5: Solve for x
    x = 430,423,851,423.90/969,828.96
  6. Step 6: Final answer
    x = 443,814.19

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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.