Home / 3,607,797.60-5,411,949.06-1,448,822.64

Finding the Fourth Proportional to 3,607,797.60, 5,411,949.06 and 1,448,822.64

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Solution

The fourth proportional to 3,607,797.60, 5,411,949.06 and 1,448,822.64 is: 2,173,335.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,607,797.60 : 5,411,949.06 = 1,448,822.64 : x
  2. Step 2: Convert to fraction form
    3,607,797.60/5,411,949.06 = 1,448,822.64/x
  3. Step 3: Cross multiply
    3,607,797.60x = 5,411,949.06 × 1,448,822.64
  4. Step 4: Simplify right side
    3,607,797.60x = 7,840,954,324,654.72
  5. Step 5: Solve for x
    x = 7,840,954,324,654.72/3,607,797.60
  6. Step 6: Final answer
    x = 2,173,335.42

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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.