Home / 895,011.43-1,342,383.80-295,975.73

Finding the Fourth Proportional to 895,011.43, 1,342,383.80 and 295,975.73

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Solution

The fourth proportional to 895,011.43, 1,342,383.80 and 295,975.73 is: 443,919.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,011.43 : 1,342,383.80 = 295,975.73 : x
  2. Step 2: Convert to fraction form
    895,011.43/1,342,383.80 = 295,975.73/x
  3. Step 3: Cross multiply
    895,011.43x = 1,342,383.80 × 295,975.73
  4. Step 4: Simplify right side
    895,011.43x = 397,313,025,145.17
  5. Step 5: Solve for x
    x = 397,313,025,145.17/895,011.43
  6. Step 6: Final answer
    x = 443,919.50

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1.5x scale

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.