Home / 4,263,392.60-6,384,591.30-2,016,906.20

Finding the Fourth Proportional to 4,263,392.60, 6,384,591.30 and 2,016,906.20

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Solution

The fourth proportional to 4,263,392.60, 6,384,591.30 and 2,016,906.20 is: 3,020,393.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,263,392.60 : 6,384,591.30 = 2,016,906.20 : x
  2. Step 2: Convert to fraction form
    4,263,392.60/6,384,591.30 = 2,016,906.20/x
  3. Step 3: Cross multiply
    4,263,392.60x = 6,384,591.30 × 2,016,906.20
  4. Step 4: Simplify right side
    4,263,392.60x = 12,877,121,777,436.06
  5. Step 5: Solve for x
    x = 12,877,121,777,436.06/4,263,392.60
  6. Step 6: Final answer
    x = 3,020,393.14

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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.