Home / 444,772.89-613,786.95-240,824.07

Finding the Fourth Proportional to 444,772.89, 613,786.95 and 240,824.07

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Solution

The fourth proportional to 444,772.89, 613,786.95 and 240,824.07 is: 332,337.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,772.89 : 613,786.95 = 240,824.07 : x
  2. Step 2: Convert to fraction form
    444,772.89/613,786.95 = 240,824.07/x
  3. Step 3: Cross multiply
    444,772.89x = 613,786.95 × 240,824.07
  4. Step 4: Simplify right side
    444,772.89x = 147,814,671,411.89
  5. Step 5: Solve for x
    x = 147,814,671,411.89/444,772.89
  6. Step 6: Final answer
    x = 332,337.41

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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.