Home / 950,324.46-1,310,950.35-587,632.38

Finding the Fourth Proportional to 950,324.46, 1,310,950.35 and 587,632.38

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Solution

The fourth proportional to 950,324.46, 1,310,950.35 and 587,632.38 is: 810,625.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,324.46 : 1,310,950.35 = 587,632.38 : x
  2. Step 2: Convert to fraction form
    950,324.46/1,310,950.35 = 587,632.38/x
  3. Step 3: Cross multiply
    950,324.46x = 1,310,950.35 × 587,632.38
  4. Step 4: Simplify right side
    950,324.46x = 770,356,874,232.33
  5. Step 5: Solve for x
    x = 770,356,874,232.33/950,324.46
  6. Step 6: Final answer
    x = 810,625.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.