Home / 9,338,213.94-14,009,600-3,580,844.73

Finding the Fourth Proportional to 9,338,213.94, 14,009,600 and 3,580,844.73

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Solution

The fourth proportional to 9,338,213.94, 14,009,600 and 3,580,844.73 is: 5,372,141.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,338,213.94 : 14,009,600 = 3,580,844.73 : x
  2. Step 2: Convert to fraction form
    9,338,213.94/14,009,600 = 3,580,844.73/x
  3. Step 3: Cross multiply
    9,338,213.94x = 14,009,600 × 3,580,844.73
  4. Step 4: Simplify right side
    9,338,213.94x = 50,166,202,329,408
  5. Step 5: Solve for x
    x = 50,166,202,329,408/9,338,213.94
  6. Step 6: Final answer
    x = 5,372,141.04

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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.