Home / 6,410,845.62-8,846,899.81-3,470,596.95

Finding the Fourth Proportional to 6,410,845.62, 8,846,899.81 and 3,470,596.95

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Solution

The fourth proportional to 6,410,845.62, 8,846,899.81 and 3,470,596.95 is: 4,789,387.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,410,845.62 : 8,846,899.81 = 3,470,596.95 : x
  2. Step 2: Convert to fraction form
    6,410,845.62/8,846,899.81 = 3,470,596.95/x
  3. Step 3: Cross multiply
    6,410,845.62x = 8,846,899.81 × 3,470,596.95
  4. Step 4: Simplify right side
    6,410,845.62x = 30,704,023,497,541.58
  5. Step 5: Solve for x
    x = 30,704,023,497,541.58/6,410,845.62
  6. Step 6: Final answer
    x = 4,789,387.44

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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.