Home / 11,009,725.38-16,516,620.90-3,624,190.38

Finding the Fourth Proportional to 11,009,725.38, 16,516,620.90 and 3,624,190.38

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Solution

The fourth proportional to 11,009,725.38, 16,516,620.90 and 3,624,190.38 is: 5,436,954.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,009,725.38 : 16,516,620.90 = 3,624,190.38 : x
  2. Step 2: Convert to fraction form
    11,009,725.38/16,516,620.90 = 3,624,190.38/x
  3. Step 3: Cross multiply
    11,009,725.38x = 16,516,620.90 × 3,624,190.38
  4. Step 4: Simplify right side
    11,009,725.38x = 59,859,378,575,886.95
  5. Step 5: Solve for x
    x = 59,859,378,575,886.95/11,009,725.38
  6. Step 6: Final answer
    x = 5,436,954.74

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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.