Home / 4,667,393-6,441,002.52-2,521,217

Finding the Fourth Proportional to 4,667,393, 6,441,002.52 and 2,521,217

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Solution

The fourth proportional to 4,667,393, 6,441,002.52 and 2,521,217 is: 3,479,279.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,667,393 : 6,441,002.52 = 2,521,217 : x
  2. Step 2: Convert to fraction form
    4,667,393/6,441,002.52 = 2,521,217/x
  3. Step 3: Cross multiply
    4,667,393x = 6,441,002.52 × 2,521,217
  4. Step 4: Simplify right side
    4,667,393x = 16,239,165,050,466.84
  5. Step 5: Solve for x
    x = 16,239,165,050,466.84/4,667,393
  6. Step 6: Final answer
    x = 3,479,279.56

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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.