Home / 13,462,224-20,193,336-4,006,608

Finding the Fourth Proportional to 13,462,224, 20,193,336 and 4,006,608

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Solution

The fourth proportional to 13,462,224, 20,193,336 and 4,006,608 is: 6,009,912

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,462,224 : 20,193,336 = 4,006,608 : x
  2. Step 2: Convert to fraction form
    13,462,224/20,193,336 = 4,006,608/x
  3. Step 3: Cross multiply
    13,462,224x = 20,193,336 × 4,006,608
  4. Step 4: Simplify right side
    13,462,224x = 80,906,781,564,288
  5. Step 5: Solve for x
    x = 80,906,781,564,288/13,462,224
  6. Step 6: Final answer
    x = 6,009,912

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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.