Home / 4,757,399.61-6,565,260.51-2,581,961.55

Finding the Fourth Proportional to 4,757,399.61, 6,565,260.51 and 2,581,961.55

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Solution

The fourth proportional to 4,757,399.61, 6,565,260.51 and 2,581,961.55 is: 3,563,133.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,757,399.61 : 6,565,260.51 = 2,581,961.55 : x
  2. Step 2: Convert to fraction form
    4,757,399.61/6,565,260.51 = 2,581,961.55/x
  3. Step 3: Cross multiply
    4,757,399.61x = 6,565,260.51 × 2,581,961.55
  4. Step 4: Simplify right side
    4,757,399.61x = 16,951,250,202,553.39
  5. Step 5: Solve for x
    x = 16,951,250,202,553.39/4,757,399.61
  6. Step 6: Final answer
    x = 3,563,133.56

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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.