Home / 950,785.25-1,422,962.98-925,197.35

Finding the Fourth Proportional to 950,785.25, 1,422,962.98 and 925,197.35

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Solution

The fourth proportional to 950,785.25, 1,422,962.98 and 925,197.35 is: 1,384,667.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,785.25 : 1,422,962.98 = 925,197.35 : x
  2. Step 2: Convert to fraction form
    950,785.25/1,422,962.98 = 925,197.35/x
  3. Step 3: Cross multiply
    950,785.25x = 1,422,962.98 × 925,197.35
  4. Step 4: Simplify right side
    950,785.25x = 1,316,521,568,816.29
  5. Step 5: Solve for x
    x = 1,316,521,568,816.29/950,785.25
  6. Step 6: Final answer
    x = 1,384,667.65

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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.