Home / 3,309,994.18-4,567,846.60-1,819,908.84

Finding the Fourth Proportional to 3,309,994.18, 4,567,846.60 and 1,819,908.84

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Solution

The fourth proportional to 3,309,994.18, 4,567,846.60 and 1,819,908.84 is: 2,511,504.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,309,994.18 : 4,567,846.60 = 1,819,908.84 : x
  2. Step 2: Convert to fraction form
    3,309,994.18/4,567,846.60 = 1,819,908.84/x
  3. Step 3: Cross multiply
    3,309,994.18x = 4,567,846.60 × 1,819,908.84
  4. Step 4: Simplify right side
    3,309,994.18x = 8,313,064,420,884.62
  5. Step 5: Solve for x
    x = 8,313,064,420,884.62/3,309,994.18
  6. Step 6: Final answer
    x = 2,511,504.24

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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.