Home / 967,760.43-1,335,584.13-580,590.39

Finding the Fourth Proportional to 967,760.43, 1,335,584.13 and 580,590.39

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Solution

The fourth proportional to 967,760.43, 1,335,584.13 and 580,590.39 is: 801,259.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,760.43 : 1,335,584.13 = 580,590.39 : x
  2. Step 2: Convert to fraction form
    967,760.43/1,335,584.13 = 580,590.39/x
  3. Step 3: Cross multiply
    967,760.43x = 1,335,584.13 × 580,590.39
  4. Step 4: Simplify right side
    967,760.43x = 775,427,310,914.51
  5. Step 5: Solve for x
    x = 775,427,310,914.51/967,760.43
  6. Step 6: Final answer
    x = 801,259.58

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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.