Home / 4,199,212.80-6,298,819.20-2,603,577.60

Finding the Fourth Proportional to 4,199,212.80, 6,298,819.20 and 2,603,577.60

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Solution

The fourth proportional to 4,199,212.80, 6,298,819.20 and 2,603,577.60 is: 3,905,366.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,199,212.80 : 6,298,819.20 = 2,603,577.60 : x
  2. Step 2: Convert to fraction form
    4,199,212.80/6,298,819.20 = 2,603,577.60/x
  3. Step 3: Cross multiply
    4,199,212.80x = 6,298,819.20 × 2,603,577.60
  4. Step 4: Simplify right side
    4,199,212.80x = 16,399,464,575,569.92
  5. Step 5: Solve for x
    x = 16,399,464,575,569.92/4,199,212.80
  6. Step 6: Final answer
    x = 3,905,366.40

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