Home / 10,629,961.73-14,669,343.27-5,801,065.73

Finding the Fourth Proportional to 10,629,961.73, 14,669,343.27 and 5,801,065.73

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Solution

The fourth proportional to 10,629,961.73, 14,669,343.27 and 5,801,065.73 is: 8,005,468.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,629,961.73 : 14,669,343.27 = 5,801,065.73 : x
  2. Step 2: Convert to fraction form
    10,629,961.73/14,669,343.27 = 5,801,065.73/x
  3. Step 3: Cross multiply
    10,629,961.73x = 14,669,343.27 × 5,801,065.73
  4. Step 4: Simplify right side
    10,629,961.73x = 85,097,824,451,856.41
  5. Step 5: Solve for x
    x = 85,097,824,451,856.41/10,629,961.73
  6. Step 6: Final answer
    x = 8,005,468.57

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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.