Home / 10,951,285.88-16,425,673.74-2,865,041.84

Finding the Fourth Proportional to 10,951,285.88, 16,425,673.74 and 2,865,041.84

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Solution

The fourth proportional to 10,951,285.88, 16,425,673.74 and 2,865,041.84 is: 4,297,234.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,951,285.88 : 16,425,673.74 = 2,865,041.84 : x
  2. Step 2: Convert to fraction form
    10,951,285.88/16,425,673.74 = 2,865,041.84/x
  3. Step 3: Cross multiply
    10,951,285.88x = 16,425,673.74 × 2,865,041.84
  4. Step 4: Simplify right side
    10,951,285.88x = 47,060,242,515,289.28
  5. Step 5: Solve for x
    x = 47,060,242,515,289.28/10,951,285.88
  6. Step 6: Final answer
    x = 4,297,234.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.