Home / 4,489,986.25-6,735,037.74-1,498,170.25

Finding the Fourth Proportional to 4,489,986.25, 6,735,037.74 and 1,498,170.25

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Solution

The fourth proportional to 4,489,986.25, 6,735,037.74 and 1,498,170.25 is: 2,247,274.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,489,986.25 : 6,735,037.74 = 1,498,170.25 : x
  2. Step 2: Convert to fraction form
    4,489,986.25/6,735,037.74 = 1,498,170.25/x
  3. Step 3: Cross multiply
    4,489,986.25x = 6,735,037.74 × 1,498,170.25
  4. Step 4: Simplify right side
    4,489,986.25x = 10,090,233,174,695.23
  5. Step 5: Solve for x
    x = 10,090,233,174,695.23/4,489,986.25
  6. Step 6: Final answer
    x = 2,247,274.85

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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.