Home / 4,667,393.63-6,441,003.39-2,521,217.63

Finding the Fourth Proportional to 4,667,393.63, 6,441,003.39 and 2,521,217.63

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Solution

The fourth proportional to 4,667,393.63, 6,441,003.39 and 2,521,217.63 is: 3,479,280.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,667,393.63 : 6,441,003.39 = 2,521,217.63 : x
  2. Step 2: Convert to fraction form
    4,667,393.63/6,441,003.39 = 2,521,217.63/x
  3. Step 3: Cross multiply
    4,667,393.63x = 6,441,003.39 × 2,521,217.63
  4. Step 4: Simplify right side
    4,667,393.63x = 16,239,171,269,552.75
  5. Step 5: Solve for x
    x = 16,239,171,269,552.75/4,667,393.63
  6. Step 6: Final answer
    x = 3,479,280.42

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1.5x scale

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.