Home / 799,827.58-1,199,743.65-231,254.97

Finding the Fourth Proportional to 799,827.58, 1,199,743.65 and 231,254.97

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Solution

The fourth proportional to 799,827.58, 1,199,743.65 and 231,254.97 is: 346,883.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,827.58 : 1,199,743.65 = 231,254.97 : x
  2. Step 2: Convert to fraction form
    799,827.58/1,199,743.65 = 231,254.97/x
  3. Step 3: Cross multiply
    799,827.58x = 1,199,743.65 × 231,254.97
  4. Step 4: Simplify right side
    799,827.58x = 277,446,681,788.44
  5. Step 5: Solve for x
    x = 277,446,681,788.44/799,827.58
  6. Step 6: Final answer
    x = 346,883.11

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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.