Home / 4,324,448.63-5,966,749.04-2,581,778.85

Finding the Fourth Proportional to 4,324,448.63, 5,966,749.04 and 2,581,778.85

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Solution

The fourth proportional to 4,324,448.63, 5,966,749.04 and 2,581,778.85 is: 3,562,263.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,324,448.63 : 5,966,749.04 = 2,581,778.85 : x
  2. Step 2: Convert to fraction form
    4,324,448.63/5,966,749.04 = 2,581,778.85/x
  3. Step 3: Cross multiply
    4,324,448.63x = 5,966,749.04 × 2,581,778.85
  4. Step 4: Simplify right side
    4,324,448.63x = 15,404,826,474,729.80
  5. Step 5: Solve for x
    x = 15,404,826,474,729.80/4,324,448.63
  6. Step 6: Final answer
    x = 3,562,263.73

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1.5x scale

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.