Home / 4,743,899.88-6,546,585.69-2,568,444.54

Finding the Fourth Proportional to 4,743,899.88, 6,546,585.69 and 2,568,444.54

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Solution

The fourth proportional to 4,743,899.88, 6,546,585.69 and 2,568,444.54 is: 3,544,455.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,743,899.88 : 6,546,585.69 = 2,568,444.54 : x
  2. Step 2: Convert to fraction form
    4,743,899.88/6,546,585.69 = 2,568,444.54/x
  3. Step 3: Cross multiply
    4,743,899.88x = 6,546,585.69 × 2,568,444.54
  4. Step 4: Simplify right side
    4,743,899.88x = 16,814,542,271,122.63
  5. Step 5: Solve for x
    x = 16,814,542,271,122.63/4,743,899.88
  6. Step 6: Final answer
    x = 3,544,455.55

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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.