Home / 4,260,634.43-5,879,820.60-2,519,796.10

Finding the Fourth Proportional to 4,260,634.43, 5,879,820.60 and 2,519,796.10

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Solution

The fourth proportional to 4,260,634.43, 5,879,820.60 and 2,519,796.10 is: 3,477,404.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,260,634.43 : 5,879,820.60 = 2,519,796.10 : x
  2. Step 2: Convert to fraction form
    4,260,634.43/5,879,820.60 = 2,519,796.10/x
  3. Step 3: Cross multiply
    4,260,634.43x = 5,879,820.60 × 2,519,796.10
  4. Step 4: Simplify right side
    4,260,634.43x = 14,815,949,016,579.66
  5. Step 5: Solve for x
    x = 14,815,949,016,579.66/4,260,634.43
  6. Step 6: Final answer
    x = 3,477,404.42

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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.