Home / 2,451,433.10-3,677,149.65-2,127,029.90

Finding the Fourth Proportional to 2,451,433.10, 3,677,149.65 and 2,127,029.90

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Solution

The fourth proportional to 2,451,433.10, 3,677,149.65 and 2,127,029.90 is: 3,190,544.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,451,433.10 : 3,677,149.65 = 2,127,029.90 : x
  2. Step 2: Convert to fraction form
    2,451,433.10/3,677,149.65 = 2,127,029.90/x
  3. Step 3: Cross multiply
    2,451,433.10x = 3,677,149.65 × 2,127,029.90
  4. Step 4: Simplify right side
    2,451,433.10x = 7,821,407,252,324.53
  5. Step 5: Solve for x
    x = 7,821,407,252,324.53/2,451,433.10
  6. Step 6: Final answer
    x = 3,190,544.85

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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.