Home / 750,234.76-1,124,786.25-244,493.84

Finding the Fourth Proportional to 750,234.76, 1,124,786.25 and 244,493.84

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Solution

The fourth proportional to 750,234.76, 1,124,786.25 and 244,493.84 is: 366,556.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,234.76 : 1,124,786.25 = 244,493.84 : x
  2. Step 2: Convert to fraction form
    750,234.76/1,124,786.25 = 244,493.84/x
  3. Step 3: Cross multiply
    750,234.76x = 1,124,786.25 × 244,493.84
  4. Step 4: Simplify right side
    750,234.76x = 275,003,312,253.67
  5. Step 5: Solve for x
    x = 275,003,312,253.67/750,234.76
  6. Step 6: Final answer
    x = 366,556.35

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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.