Home / 4,345,205.45-6,517,808.19-2,317,305.58

Finding the Fourth Proportional to 4,345,205.45, 6,517,808.19 and 2,317,305.58

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Solution

The fourth proportional to 4,345,205.45, 6,517,808.19 and 2,317,305.58 is: 3,475,958.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345,205.45 : 6,517,808.19 = 2,317,305.58 : x
  2. Step 2: Convert to fraction form
    4,345,205.45/6,517,808.19 = 2,317,305.58/x
  3. Step 3: Cross multiply
    4,345,205.45x = 6,517,808.19 × 2,317,305.58
  4. Step 4: Simplify right side
    4,345,205.45x = 15,103,753,296,203.96
  5. Step 5: Solve for x
    x = 15,103,753,296,203.96/4,345,205.45
  6. Step 6: Final answer
    x = 3,475,958.38

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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.