Home / 3,452,987.88-4,763,611.62-3,292,899.48

Finding the Fourth Proportional to 3,452,987.88, 4,763,611.62 and 3,292,899.48

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Solution

The fourth proportional to 3,452,987.88, 4,763,611.62 and 3,292,899.48 is: 4,542,759.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,987.88 : 4,763,611.62 = 3,292,899.48 : x
  2. Step 2: Convert to fraction form
    3,452,987.88/4,763,611.62 = 3,292,899.48/x
  3. Step 3: Cross multiply
    3,452,987.88x = 4,763,611.62 × 3,292,899.48
  4. Step 4: Simplify right side
    3,452,987.88x = 15,686,094,226,419.96
  5. Step 5: Solve for x
    x = 15,686,094,226,419.96/3,452,987.88
  6. Step 6: Final answer
    x = 4,542,759.71

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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.