Home / 737,852.13-1,105,819.56-332,746.83

Finding the Fourth Proportional to 737,852.13, 1,105,819.56 and 332,746.83

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Solution

The fourth proportional to 737,852.13, 1,105,819.56 and 332,746.83 is: 498,687.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,852.13 : 1,105,819.56 = 332,746.83 : x
  2. Step 2: Convert to fraction form
    737,852.13/1,105,819.56 = 332,746.83/x
  3. Step 3: Cross multiply
    737,852.13x = 1,105,819.56 × 332,746.83
  4. Step 4: Simplify right side
    737,852.13x = 367,957,953,142.00
  5. Step 5: Solve for x
    x = 367,957,953,142.00/737,852.13
  6. Step 6: Final answer
    x = 498,687.93

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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.