Home / 4,452,469.23-6,144,409.67-2,518,688.73

Finding the Fourth Proportional to 4,452,469.23, 6,144,409.67 and 2,518,688.73

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Solution

The fourth proportional to 4,452,469.23, 6,144,409.67 and 2,518,688.73 is: 3,475,791.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452,469.23 : 6,144,409.67 = 2,518,688.73 : x
  2. Step 2: Convert to fraction form
    4,452,469.23/6,144,409.67 = 2,518,688.73/x
  3. Step 3: Cross multiply
    4,452,469.23x = 6,144,409.67 × 2,518,688.73
  4. Step 4: Simplify right side
    4,452,469.23x = 15,475,855,375,738.58
  5. Step 5: Solve for x
    x = 15,475,855,375,738.58/4,452,469.23
  6. Step 6: Final answer
    x = 3,475,791.65

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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.