Home / 2,383,501.20-3,576,634.20-887,744.40

Finding the Fourth Proportional to 2,383,501.20, 3,576,634.20 and 887,744.40

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Solution

The fourth proportional to 2,383,501.20, 3,576,634.20 and 887,744.40 is: 1,332,131.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,383,501.20 : 3,576,634.20 = 887,744.40 : x
  2. Step 2: Convert to fraction form
    2,383,501.20/3,576,634.20 = 887,744.40/x
  3. Step 3: Cross multiply
    2,383,501.20x = 3,576,634.20 × 887,744.40
  4. Step 4: Simplify right side
    2,383,501.20x = 3,175,136,981,898.48
  5. Step 5: Solve for x
    x = 3,175,136,981,898.48/2,383,501.20
  6. Step 6: Final answer
    x = 1,332,131.48

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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.