Home / 3,472,199.99-5,208,300.56-1,449,340.41

Finding the Fourth Proportional to 3,472,199.99, 5,208,300.56 and 1,449,340.41

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Solution

The fourth proportional to 3,472,199.99, 5,208,300.56 and 1,449,340.41 is: 2,174,010.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,472,199.99 : 5,208,300.56 = 1,449,340.41 : x
  2. Step 2: Convert to fraction form
    3,472,199.99/5,208,300.56 = 1,449,340.41/x
  3. Step 3: Cross multiply
    3,472,199.99x = 5,208,300.56 × 1,449,340.41
  4. Step 4: Simplify right side
    3,472,199.99x = 7,548,600,447,884.72
  5. Step 5: Solve for x
    x = 7,548,600,447,884.72/3,472,199.99
  6. Step 6: Final answer
    x = 2,174,010.85

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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.