Home / 2,336,173.44-3,504,288.24-916,897.92

Finding the Fourth Proportional to 2,336,173.44, 3,504,288.24 and 916,897.92

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Solution

The fourth proportional to 2,336,173.44, 3,504,288.24 and 916,897.92 is: 1,375,357.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,173.44 : 3,504,288.24 = 916,897.92 : x
  2. Step 2: Convert to fraction form
    2,336,173.44/3,504,288.24 = 916,897.92/x
  3. Step 3: Cross multiply
    2,336,173.44x = 3,504,288.24 × 916,897.92
  4. Step 4: Simplify right side
    2,336,173.44x = 3,213,074,598,336.46
  5. Step 5: Solve for x
    x = 3,213,074,598,336.46/2,336,173.44
  6. Step 6: Final answer
    x = 1,375,357.90

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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.