Home / 1,134,822.75-1,701,791.24-495,322.08

Finding the Fourth Proportional to 1,134,822.75, 1,701,791.24 and 495,322.08

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Solution

The fourth proportional to 1,134,822.75, 1,701,791.24 and 495,322.08 is: 742,789.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,822.75 : 1,701,791.24 = 495,322.08 : x
  2. Step 2: Convert to fraction form
    1,134,822.75/1,701,791.24 = 495,322.08/x
  3. Step 3: Cross multiply
    1,134,822.75x = 1,701,791.24 × 495,322.08
  4. Step 4: Simplify right side
    1,134,822.75x = 842,934,774,245.97
  5. Step 5: Solve for x
    x = 842,934,774,245.97/1,134,822.75
  6. Step 6: Final answer
    x = 742,789.81

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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.