Home / 4,259,498.45-5,878,078.40-2,325,757.91

Finding the Fourth Proportional to 4,259,498.45, 5,878,078.40 and 2,325,757.91

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Solution

The fourth proportional to 4,259,498.45, 5,878,078.40 and 2,325,757.91 is: 3,209,529.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,259,498.45 : 5,878,078.40 = 2,325,757.91 : x
  2. Step 2: Convert to fraction form
    4,259,498.45/5,878,078.40 = 2,325,757.91/x
  3. Step 3: Cross multiply
    4,259,498.45x = 5,878,078.40 × 2,325,757.91
  4. Step 4: Simplify right side
    4,259,498.45x = 13,670,987,310,824.14
  5. Step 5: Solve for x
    x = 13,670,987,310,824.14/4,259,498.45
  6. Step 6: Final answer
    x = 3,209,529.83

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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.