Home / 706,525.65-1,059,791.57-226,826.34

Finding the Fourth Proportional to 706,525.65, 1,059,791.57 and 226,826.34

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Solution

The fourth proportional to 706,525.65, 1,059,791.57 and 226,826.34 is: 340,240.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,525.65 : 1,059,791.57 = 226,826.34 : x
  2. Step 2: Convert to fraction form
    706,525.65/1,059,791.57 = 226,826.34/x
  3. Step 3: Cross multiply
    706,525.65x = 1,059,791.57 × 226,826.34
  4. Step 4: Simplify right side
    706,525.65x = 240,388,641,851.82
  5. Step 5: Solve for x
    x = 240,388,641,851.82/706,525.65
  6. Step 6: Final answer
    x = 340,240.50

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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.