Home / 3,067,656.55-4,600,986.47-1,448,422.26

Finding the Fourth Proportional to 3,067,656.55, 4,600,986.47 and 1,448,422.26

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Solution

The fourth proportional to 3,067,656.55, 4,600,986.47 and 1,448,422.26 is: 2,172,398.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,656.55 : 4,600,986.47 = 1,448,422.26 : x
  2. Step 2: Convert to fraction form
    3,067,656.55/4,600,986.47 = 1,448,422.26/x
  3. Step 3: Cross multiply
    3,067,656.55x = 4,600,986.47 × 1,448,422.26
  4. Step 4: Simplify right side
    3,067,656.55x = 6,664,171,202,042.60
  5. Step 5: Solve for x
    x = 6,664,171,202,042.60/3,067,656.55
  6. Step 6: Final answer
    x = 2,172,398.08

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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.