Home / 4,757,940.38-6,565,781.76-2,582,436.71

Finding the Fourth Proportional to 4,757,940.38, 6,565,781.76 and 2,582,436.71

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Solution

The fourth proportional to 4,757,940.38, 6,565,781.76 and 2,582,436.71 is: 3,563,667.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,757,940.38 : 6,565,781.76 = 2,582,436.71 : x
  2. Step 2: Convert to fraction form
    4,757,940.38/6,565,781.76 = 2,582,436.71/x
  3. Step 3: Cross multiply
    4,757,940.38x = 6,565,781.76 × 2,582,436.71
  4. Step 4: Simplify right side
    4,757,940.38x = 16,955,715,846,872.41
  5. Step 5: Solve for x
    x = 16,955,715,846,872.41/4,757,940.38
  6. Step 6: Final answer
    x = 3,563,667.15

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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.