Home / 1,332,846.75-1,837,415.43-950,209.23

Finding the Fourth Proportional to 1,332,846.75, 1,837,415.43 and 950,209.23

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Solution

The fourth proportional to 1,332,846.75, 1,837,415.43 and 950,209.23 is: 1,309,924.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,332,846.75 : 1,837,415.43 = 950,209.23 : x
  2. Step 2: Convert to fraction form
    1,332,846.75/1,837,415.43 = 950,209.23/x
  3. Step 3: Cross multiply
    1,332,846.75x = 1,837,415.43 × 950,209.23
  4. Step 4: Simplify right side
    1,332,846.75x = 1,745,929,100,930.42
  5. Step 5: Solve for x
    x = 1,745,929,100,930.42/1,332,846.75
  6. Step 6: Final answer
    x = 1,309,924.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.