Home / 4,619,194.39-6,374,278.39-2,658,989.02

Finding the Fourth Proportional to 4,619,194.39, 6,374,278.39 and 2,658,989.02

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Solution

The fourth proportional to 4,619,194.39, 6,374,278.39 and 2,658,989.02 is: 3,669,284.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,619,194.39 : 6,374,278.39 = 2,658,989.02 : x
  2. Step 2: Convert to fraction form
    4,619,194.39/6,374,278.39 = 2,658,989.02/x
  3. Step 3: Cross multiply
    4,619,194.39x = 6,374,278.39 × 2,658,989.02
  4. Step 4: Simplify right side
    4,619,194.39x = 16,949,136,252,074.03
  5. Step 5: Solve for x
    x = 16,949,136,252,074.03/4,619,194.39
  6. Step 6: Final answer
    x = 3,669,284.04

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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.