Home / 3,656,444.22-5,045,766.58-2,024,919.54

Finding the Fourth Proportional to 3,656,444.22, 5,045,766.58 and 2,024,919.54

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Solution

The fourth proportional to 3,656,444.22, 5,045,766.58 and 2,024,919.54 is: 2,794,318.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,656,444.22 : 5,045,766.58 = 2,024,919.54 : x
  2. Step 2: Convert to fraction form
    3,656,444.22/5,045,766.58 = 2,024,919.54/x
  3. Step 3: Cross multiply
    3,656,444.22x = 5,045,766.58 × 2,024,919.54
  4. Step 4: Simplify right side
    3,656,444.22x = 10,217,271,342,120.97
  5. Step 5: Solve for x
    x = 10,217,271,342,120.97/3,656,444.22
  6. Step 6: Final answer
    x = 2,794,318.94

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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.