Home / 967,588.43-1,451,387.28-293,675.58

Finding the Fourth Proportional to 967,588.43, 1,451,387.28 and 293,675.58

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Solution

The fourth proportional to 967,588.43, 1,451,387.28 and 293,675.58 is: 440,514.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,588.43 : 1,451,387.28 = 293,675.58 : x
  2. Step 2: Convert to fraction form
    967,588.43/1,451,387.28 = 293,675.58/x
  3. Step 3: Cross multiply
    967,588.43x = 1,451,387.28 × 293,675.58
  4. Step 4: Simplify right side
    967,588.43x = 426,237,001,258.62
  5. Step 5: Solve for x
    x = 426,237,001,258.62/967,588.43
  6. Step 6: Final answer
    x = 440,514.78

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Double scale
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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.