Home / 773,324.44-1,159,707.66-267,748.36

Finding the Fourth Proportional to 773,324.44, 1,159,707.66 and 267,748.36

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Solution

The fourth proportional to 773,324.44, 1,159,707.66 and 267,748.36 is: 401,525.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,324.44 : 1,159,707.66 = 267,748.36 : x
  2. Step 2: Convert to fraction form
    773,324.44/1,159,707.66 = 267,748.36/x
  3. Step 3: Cross multiply
    773,324.44x = 1,159,707.66 × 267,748.36
  4. Step 4: Simplify right side
    773,324.44x = 310,509,824,044.44
  5. Step 5: Solve for x
    x = 310,509,824,044.44/773,324.44
  6. Step 6: Final answer
    x = 401,525.94

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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.