Home / 4,243,953.62-5,856,656.67-2,310,228.67

Finding the Fourth Proportional to 4,243,953.62, 5,856,656.67 and 2,310,228.67

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Solution

The fourth proportional to 4,243,953.62, 5,856,656.67 and 2,310,228.67 is: 3,188,115.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,243,953.62 : 5,856,656.67 = 2,310,228.67 : x
  2. Step 2: Convert to fraction form
    4,243,953.62/5,856,656.67 = 2,310,228.67/x
  3. Step 3: Cross multiply
    4,243,953.62x = 5,856,656.67 × 2,310,228.67
  4. Step 4: Simplify right side
    4,243,953.62x = 13,530,216,149,380.73
  5. Step 5: Solve for x
    x = 13,530,216,149,380.73/4,243,953.62
  6. Step 6: Final answer
    x = 3,188,115.94

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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.