Home / 3,801,064.50-5,241,265.68-2,422,224

Finding the Fourth Proportional to 3,801,064.50, 5,241,265.68 and 2,422,224

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Solution

The fourth proportional to 3,801,064.50, 5,241,265.68 and 2,422,224 is: 3,339,990.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,801,064.50 : 5,241,265.68 = 2,422,224 : x
  2. Step 2: Convert to fraction form
    3,801,064.50/5,241,265.68 = 2,422,224/x
  3. Step 3: Cross multiply
    3,801,064.50x = 5,241,265.68 × 2,422,224
  4. Step 4: Simplify right side
    3,801,064.50x = 12,695,519,520,472.32
  5. Step 5: Solve for x
    x = 12,695,519,520,472.32/3,801,064.50
  6. Step 6: Final answer
    x = 3,339,990.55

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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.