Home / 2,224,163.48-3,336,245.28-1,923,751.76

Finding the Fourth Proportional to 2,224,163.48, 3,336,245.28 and 1,923,751.76

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Solution

The fourth proportional to 2,224,163.48, 3,336,245.28 and 1,923,751.76 is: 2,885,627.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,163.48 : 3,336,245.28 = 1,923,751.76 : x
  2. Step 2: Convert to fraction form
    2,224,163.48/3,336,245.28 = 1,923,751.76/x
  3. Step 3: Cross multiply
    2,224,163.48x = 3,336,245.28 × 1,923,751.76
  4. Step 4: Simplify right side
    2,224,163.48x = 6,418,107,712,510.47
  5. Step 5: Solve for x
    x = 6,418,107,712,510.47/2,224,163.48
  6. Step 6: Final answer
    x = 2,885,627.69

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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.